CN107377814A - Grating safety guard on a kind of punch press - Google Patents
Grating safety guard on a kind of punch press Download PDFInfo
- Publication number
- CN107377814A CN107377814A CN201710626433.1A CN201710626433A CN107377814A CN 107377814 A CN107377814 A CN 107377814A CN 201710626433 A CN201710626433 A CN 201710626433A CN 107377814 A CN107377814 A CN 107377814A
- Authority
- CN
- China
- Prior art keywords
- grating
- drift
- portal frame
- slide rail
- oil cylinder
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Presses (AREA)
Abstract
The invention discloses grating safety guard on a kind of punch press, and it includes portal frame（1）, the portal frame（1）Hydraulic cylinder is installed with the top of crossbeam（2）, drift（3）Bottom be provided with punch-pin（4）, portal frame（1）Two columns between be provided with positioned at punch-pin（4）The cavity plate of lower section（5）, it also includes controller, drift arrester and grating（6）, drift arrester includes oil cylinder（7）, slide rail（8）And portable plate（9）, slide rail（8）It is fixedly arranged on column, slide rail（8）Inside it is provided with portable plate（9）, oil cylinder（7）It is fixedly arranged on slide rail（8）On end face, oil cylinder（7）Piston rod be fixed on portable plate（9）On, the portal frame（1）Two columns on be provided with grating（6）, grating（6）Positioned at cavity plate（5）Front side.The beneficial effects of the invention are as follows：Compact-sized, protection operating personnel safety, automaticity are high, flexible movements.
Description
Technical field
The present invention relates to the technical field of protection staff safety when rushing product, grating safeguard protection on particularly a kind of punch press
Device.
Background technology
Plate work piece on automobile is process using punch press mostly.Because the area of plate work piece is big, the large-scale punching of generally use
Bed processing plate work piece, but the volume of punch press is big, and the volume and weight of drift accordingly increases, and in feeding process be typically by
Manually raw material is put on cavity plate, if worker does not shut down, to carry out feeding or worker too near by cavity plate, and drift falls and will injured by a crashing object or directly
Connect and kill worker, serious potential safety hazard be present, therefore be urgently required to prevent the safety guard that this kind of accident occurs.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of compact-sized, protection operating personnel safety,
Automaticity is high, grating safety guard on the punch press of flexible movements.
The purpose of the present invention is achieved through the following technical solutions：Grating safety guard on a kind of punch press, it includes
Portal frame, hydraulic cylinder is installed with the top of the portal frame crossbeam, and hydraulic cylinder piston rod connects on crossbeam and extension
Drift is connected to, the bottom of drift is provided with punch-pin, and the cavity plate being provided between two columns of portal frame below punch-pin, it is also
Including controller, drift arrester and grating, drift arrester includes oil cylinder, slide rail and portable plate, and slide rail is fixedly arranged on vertical
On post, portable plate is provided with slide rail, oil cylinder is fixedly arranged on slide rail end face, and the piston rod of oil cylinder is fixed on portable plate, described
Grating, two opposed settings of grating are provided with two columns of portal frame, grating is located at the front side of cavity plate, grating and control
Device is electrically connected, and controller is connected with oil cylinder.
The vertical setting of described hydraulic cylinder.
Described controller is PLC.
Described oil cylinder is set perpendicular to hydraulic cylinder.
Drift arrester is provided with two columns of described portal frame.
The present invention has advantages below：The present invention is compact-sized, protects operating personnel's safety, automaticity height, action
Flexibly.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
In figure, 1- portal frames, 2- hydraulic cylinders, 3- drifts, 4- punch-pin, 5- cavity plates, 6- gratings, 7- oil cylinders, 8- slide rails, 9- activities
Plate.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below：
As shown in Figure 1 and 2, grating safety guard on a kind of punch press, it includes portal frame 1, the top of the crossbeam of portal frame 1
Portion is installed with hydraulic cylinder 2,2 vertical setting of hydraulic cylinder, and the piston rod of hydraulic cylinder 2 is connected with drift on crossbeam and extension
3, the bottom of drift 3 is provided with punch-pin 4, and the cavity plate 5 positioned at the lower section of punch-pin 4 is provided between two columns of portal frame 1.
As shown in Figure 1 and 2, it also includes controller, drift arrester and grating 6, drift arrester include oil cylinder 7,
Slide rail 8 and portable plate 9, slide rail 8 are fixedly arranged on column, and portable plate 9 is provided with slide rail 8, and oil cylinder 7 is fixedly arranged on the end face of slide rail 8,
Oil cylinder 7 is set perpendicular to hydraulic cylinder 2, and the piston rod of oil cylinder 7 is fixed on portable plate 9, is all provided with two columns of the portal frame 1
Grating 6, two 6 opposed settings of grating are equipped with, grating 6 is located at the front side of cavity plate 5, and grating 6 is electrically connected with the controller, controller
It is connected with oil cylinder 7, controller is PLC.The grating 6 can send light beam, and two light beams are mutually to penetrating, if someone stands
Between two gratings 6, grating 6 sends electric signal to controller, and control cylinder 7 acts after controller receives signal.
In the present embodiment, drift arrester is provided with two columns of described portal frame 1.
The course of work of the present invention is as follows：When worker carries out feeding under non-stopped status or station is between two gratings
When, as uneasy full operation, the light beam that two gratings 6 are sent is blocked, and grating 6 sends electric signal to controller, controller
The piston rod of control cylinder 7 is stretched out, and portable plate 9 is stretched out so as to intercept the drift to fall from slide rail 8, therefore the moment avoids
The contingency that worker carries out feeding under non-stopped status or station is led between two gratings, and the present apparatus passes through control
Device control cylinder is quickly stretched out, and has the characteristics of work is flexible.
Claims (5)
1. grating safety guard on a kind of punch press, it includes portal frame（1）, the portal frame（1）The top of crossbeam is fixed
Hydraulic cylinder is installed（2）, hydraulic cylinder（2）Piston rod is connected with drift on crossbeam and extension（3）, drift（3）Bottom
It is provided with punch-pin（4）, portal frame（1）Two columns between be provided with positioned at punch-pin（4）The cavity plate of lower section（5）, it is characterised in that：
It also includes controller, drift arrester and grating（6）, drift arrester includes oil cylinder（7）, slide rail（8）And portable plate
（9）, slide rail（8）It is fixedly arranged on column, slide rail（8）Inside it is provided with portable plate（9）, oil cylinder（7）It is fixedly arranged on slide rail（8）On end face,
Oil cylinder（7）Piston rod be fixed on portable plate（9）On, the portal frame（1）Two columns on be provided with grating（6）, two
Grating（6）Opposed setting, grating（6）Positioned at cavity plate（5）Front side, grating（6）It is electrically connected with the controller, controller and oil cylinder
（7）Connection.
2. grating safety guard on a kind of punch press according to claim 1, it is characterised in that：Described hydraulic cylinder
（2）Vertical setting.
3. grating safety guard on a kind of punch press according to claim 1, it is characterised in that：Described controller is
PLC.
4. grating safety guard on a kind of punch press according to claim 1, it is characterised in that：Described oil cylinder（7）
Perpendicular to hydraulic cylinder（2）Set.
5. grating safety guard on a kind of punch press according to claim 1, it is characterised in that：Described portal frame
（1）Two columns on be provided with drift arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626433.1A CN107377814A (en) | 2017-07-27 | 2017-07-27 | Grating safety guard on a kind of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626433.1A CN107377814A (en) | 2017-07-27 | 2017-07-27 | Grating safety guard on a kind of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107377814A true CN107377814A (en) | 2017-11-24 |
Family
ID=60341936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626433.1A Withdrawn CN107377814A (en) | 2017-07-27 | 2017-07-27 | Grating safety guard on a kind of punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731994A (en) * | 2019-02-20 | 2019-05-10 | 滁州市永达机械科技有限公司 | A kind of refrigerator manufacturing sheet metal mould with automatic demoulding functions |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805658A (en) * | 1972-07-24 | 1974-04-23 | Whitney Corp W | Punch press with safety door |
| DE10246609A1 (en) * | 2002-07-31 | 2004-02-19 | Fiessler Elektronik Ohg | Protection device for machines, such as bending presses, cutting machines, punching machines or the like |
| CN201371206Y (en) * | 2009-03-31 | 2009-12-30 | 赵晓兵 | Punch protecting device |
| CN203245309U (en) * | 2013-04-07 | 2013-10-23 | 宁波固安力机械科技有限公司 | Punch press with hand protection device |
| CN104741657A (en) * | 2015-04-15 | 2015-07-01 | 成都市龙泉通惠实业有限责任公司 | High-automation-degree device for processing automobile piston |
| CN207103671U (en) * | 2017-07-27 | 2018-03-16 | 成都市龙泉通惠实业有限责任公司 | Grating safety guard on a kind of punch press |
-
2017
- 2017-07-27 CN CN201710626433.1A patent/CN107377814A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805658A (en) * | 1972-07-24 | 1974-04-23 | Whitney Corp W | Punch press with safety door |
| DE10246609A1 (en) * | 2002-07-31 | 2004-02-19 | Fiessler Elektronik Ohg | Protection device for machines, such as bending presses, cutting machines, punching machines or the like |
| CN201371206Y (en) * | 2009-03-31 | 2009-12-30 | 赵晓兵 | Punch protecting device |
| CN203245309U (en) * | 2013-04-07 | 2013-10-23 | 宁波固安力机械科技有限公司 | Punch press with hand protection device |
| CN104741657A (en) * | 2015-04-15 | 2015-07-01 | 成都市龙泉通惠实业有限责任公司 | High-automation-degree device for processing automobile piston |
| CN207103671U (en) * | 2017-07-27 | 2018-03-16 | 成都市龙泉通惠实业有限责任公司 | Grating safety guard on a kind of punch press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731994A (en) * | 2019-02-20 | 2019-05-10 | 滁州市永达机械科技有限公司 | A kind of refrigerator manufacturing sheet metal mould with automatic demoulding functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |