CN202097324U - Extrusion punch with photoelectric safety device - Google Patents
Extrusion punch with photoelectric safety device Download PDFInfo
- Publication number
- CN202097324U CN202097324U CN2011201573252U CN201120157325U CN202097324U CN 202097324 U CN202097324 U CN 202097324U CN 2011201573252 U CN2011201573252 U CN 2011201573252U CN 201120157325 U CN201120157325 U CN 201120157325U CN 202097324 U CN202097324 U CN 202097324U
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- CN
- China
- Prior art keywords
- punch press
- external control
- safety device
- punch
- fuselage
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an extrusion punch with a photoelectric safety device, comprising an upper punch body and a lower punch body, wherein the upper punch body is internally provided with a punching slide block; a worktable is arranged on the lower punch body; and the punching slide block is arranged on the upper part of the worktable and is arranged opposite to the worktable. The extrusion punch is characterized by also comprising a photoelectric safety device and an external control box; the external control box is arranged on a side plate at one side of the upper punch body; the photoelectric safety device comprises signal emitting and receiving devices and signal reflecting devices that are arranged at two sides of the worktable; and the signal emitting and receiving devices and the external control box are arranged at the same side and are connected with each other by signal wires. By adopting the extrusion punch, the problem that the punching safety device of the extrusion punch in the prior art has an unreasonable structure and a bad protection effect and is easy to cause accidents. The extrusion punch with the photoelectric safety device has a simple and practical structure, can stop working quickly, and has high reliability.
Description
Technical field
The utility model discloses a kind of punch press, particularly relate to a kind of punch press with photoelectric protector.
Background technology
Punch press is very extensive in the application of field of machining.Punch press generally comprises affixed last fuselage and following fuselage; Should go up the tiger upper arm of fuselage, down fuselage workbench and to connect the working space that the vertical fuselage of going up fuselage and following fuselage partly surrounds the punch ram workpiece be tiger; The tiger upper arm of fuselage is provided with the Punching slider that can pump on this, when the lathe punching press, corresponding mould need be installed on lathe; This mould comprises ball screw and die; On this Punching slider through ball screw on being threaded, on the workbench fixing with should on the corresponding die of ball screw, workpiece is placed on this die; The downward punching press of drift under the screw thread club that this Punching slider connects cooperates workpiece is die-cut or strike out needed shape with this die.
But present punch press must impose power to the workbench of place work piece when working, and the operator will put and the position adjustment workpiece, does not therefore have the punch press of protector, and the operator is very easily cut pressure by the drift that descends at a high speed and sustains a severe injury.In order to solve above-mentioned safety problem; People have been installed safety device additional on punch press; Yet general safety device is the stop device that punch press is set, and like stop switch, does not often reach more satisfactory effect but control stop switch through people's observation; Because the high speed inertia of punch press, also need have one fast the punch press brake apparatus just can reach the security protection effect.
The utility model content
Unreasonable in order to solve in the prior art punch ram protector, protection effect is relatively poor, the problem that is prone to accidents.It is a kind of simple and practical that the utility model provides, and can stop punch press work fast, the punch press with photoelectric protector that reliability is higher.
In order to achieve the above object, the technical scheme taked of the utility model is:
A kind of punch press with photoelectric protector; Comprise on the punch press fuselage under the fuselage and punch press, fuselage interior is provided with Punching slider on punch press, under punch press, is provided with workbench on the fuselage; Said Punching slider is positioned at workbench top; And, it is characterized in that: also comprise photoelectric protector and external control cabinet, on a side side plate of fuselage on the punch press, be provided with the external control cabinet over against workbench; Said photoelectric protector comprises signal sending and receiving apparatus and the signal reflex device that is arranged on the workbench both sides, and said signal sending and receiving apparatus is positioned at the same side with the external control cabinet and is connected through holding wire.
Aforesaid a kind of punch press with photoelectric protector; It is characterized in that: said photoelectric protector comprises two signal sending and receiving apparatus that are arranged on the workbench both sides, and said two signal sending and receiving apparatus are connected with the external control cabinet through holding wire respectively.
Aforesaid a kind of punch press with photoelectric protector, it is characterized in that: said Punching slider is provided with the excess load overload device, and said excess load overload device is connected with the external control cabinet through holding wire.
The beneficial effect of the utility model is: the utility model is provided with photoelectric protector on workbench, and when Punching slider glided, operating personnel's hand was also in the punching press scope time; Photoelectric protector can send signal to the external control cabinet; Control cabinet can in time be controlled punch press fast and quit work, and can effectively avoid the generation of accident, and Punching slider is provided with the excess load overload device simultaneously; Can effectively protect punch press to be without prejudice, prolong its service life.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
As shown in Figure 1; Punch press with photoelectric protector comprises on the punch press fuselage 2, photoelectric protector and external control cabinet 7 under fuselage 1, the punch press, and fuselage 1 inside is provided with Punching slider 3 on punch press; Under punch press, be provided with workbench 4 on the fuselage 2; Said Punching slider 3 is positioned at workbench 4 tops, and over against workbench 4, on a side side plate of fuselage on the punch press 1, is provided with external control cabinet 7; Said photoelectric protector comprises the signal sending and receiving apparatus 5 and signal reflex device 6 that is arranged on the workbench both sides, and said signal sending and receiving apparatus 5 is positioned at the same side with external control cabinet 7 and is connected through holding wire.During use; Signal sending and receiving apparatus 5 transmits, and signal is through the stamped area between Punching slider 3 and the workbench 4, and the signal reflex device 6 that arrives the opposite is through reflection; Returning original signal sending and receiving apparatus 5 again receives; If have object to shelter from signal in the stamped area between Punching slider 3 and workbench 4, signal sending and receiving apparatus 5 can not receive the signal of reflection, and signal sending and receiving apparatus 5 can be transferred to external control cabinet 7 with alarm signal; External control cabinet 7 control punch presses are shut down, and avoid the generation of accident.
Equally also can be provided with two signal sending and receiving apparatus in workbench 4 both sides, said two signal sending and receiving apparatus are connected with external control cabinet 7 through holding wire respectively.During use; Two signal sending and receiving apparatus transmit; And receive by the signal sending and receiving apparatus on opposite, as long as there is a signal sending and receiving apparatus not receive the opposite signal, will send alarm command to external control cabinet 7; External control cabinet 7 control punch presses are shut down, and avoid the generation of accident.
Show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model protection defined by the appended claims and their equivalents defined
.
Claims (3)
1. punch press with photoelectric protector; Comprise on the punch press fuselage under the fuselage and punch press, fuselage interior is provided with Punching slider on punch press, under punch press, is provided with workbench on the fuselage; Said Punching slider is positioned at workbench top; And, it is characterized in that: also comprise photoelectric protector and external control cabinet, on a side side plate of fuselage on the punch press, be provided with the external control cabinet over against workbench; Said photoelectric protector comprises signal sending and receiving apparatus and the signal reflex device that is arranged on the workbench both sides, and said signal sending and receiving apparatus is positioned at the same side with the external control cabinet and is connected through holding wire.
2. a kind of punch press according to claim 1 with photoelectric protector; It is characterized in that: said photoelectric protector comprises two signal sending and receiving apparatus that are arranged on the workbench both sides, and said two signal sending and receiving apparatus are connected with the external control cabinet through holding wire respectively.
3. a kind of punch press according to claim 1 and 2 with photoelectric protector, it is characterized in that: said Punching slider is provided with the excess load overload device, and said excess load overload device is connected with the external control cabinet through holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201573252U CN202097324U (en) | 2011-05-17 | 2011-05-17 | Extrusion punch with photoelectric safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201573252U CN202097324U (en) | 2011-05-17 | 2011-05-17 | Extrusion punch with photoelectric safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097324U true CN202097324U (en) | 2012-01-04 |
Family
ID=45383358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201573252U Expired - Fee Related CN202097324U (en) | 2011-05-17 | 2011-05-17 | Extrusion punch with photoelectric safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241147A (en) * | 2011-05-17 | 2011-11-16 | 昆山市人人发机械五金有限公司 | Punch press with photoelectric protection device |
| 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 |
| CN103084512A (en) * | 2013-01-25 | 2013-05-08 | 丁松炎 | Bending machine photoelectric protection safety device |
-
2011
- 2011-05-17 CN CN2011201573252U patent/CN202097324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241147A (en) * | 2011-05-17 | 2011-11-16 | 昆山市人人发机械五金有限公司 | Punch press with photoelectric protection device |
| 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 |
| CN103084512A (en) * | 2013-01-25 | 2013-05-08 | 丁松炎 | Bending machine photoelectric protection safety 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: 20120104 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |