CN218425285U - Machine tool stamping protection device - Google Patents
Machine tool stamping protection device Download PDFInfo
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- CN218425285U CN218425285U CN202222888931.2U CN202222888931U CN218425285U CN 218425285 U CN218425285 U CN 218425285U CN 202222888931 U CN202222888931 U CN 202222888931U CN 218425285 U CN218425285 U CN 218425285U
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- punching
- wall
- punching press
- machine tool
- lathe
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Abstract
The utility model discloses a lathe punching press protector, which comprises a machine tool, sliding connection has the guard plate on one side outer wall of lathe, it has alarm lamp, buzzer siren and controller to keep away from on the guard plate on one side outer wall of lathe, buzzer siren is located between alarm lamp and the controller, one side outer wall central point department of position of guard plate is provided with spacing post, one side position department that is close to spacing post on one side outer wall of lathe passes through first stop collar of bolt fixedly connected with and second stop collar. This lathe punching press protector detects the position of guard plate when carrying out punching press operation through the punching press head, can guarantee that the guard plate is in protection position department, and then realizes the protection to the punching press chamber, avoids the punching press chamber to expose and easily produces the dangerous problem of punching press, and the effectual easy accident of avoiding the staff stretches into and causes the injury, and rupture phenomenon can appear in moulds such as drift or cutter, and the people is hindered in the easy departure.
Description
Technical Field
The utility model relates to a lathe protection technical field specifically is a lathe punching press protector.
Background
The existing punching machine basically has no protection, can cause a lot of industrial accidents, can not ensure the personal safety of operators, can accidentally extend the hands of the operators to cause injuries, can cause the breakage of dies such as punches or cutters, and is easy to fly out to hurt people or cause other losses.
In order to realize effective protection of a punch press, the Chinese patent 'a punch press protection device for a machine tool' (patent number: 201720663951.6) is characterized in that a handle is held and a lever is pressed, a positioning pin can be pulled out of a positioning hole through a rope, the handle is pushed to drive a protection plate to move along an upper guide rail and a lower guide rail, when the protection plate moves to a punching working position, a first magnet and a second magnet attract each other, the handle is loosened, the positioning pin is pushed into the positioning hole under the action of a spring, the protection plate is fixed, the punching working position on the machine tool is effectively blocked, and a workpiece is prevented from being broken out.
However, the machine tool punching protection device in the above patent is difficult to detect the position of the protection plate, and further the protection plate is easily not located at the optimal protection position, so that the punching structure of the machine tool is easily exposed, workers are easily accidentally inserted and injured, and dies such as punches or cutters are easily broken, easily fly out and hurt people, or cause other losses.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe punching press protector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe punching press protector, includes the lathe, sliding connection has the guard plate on the outer wall of one side of lathe, it has alarm lamp, buzzer siren and controller to keep away from on the guard plate on the outer wall of one side of lathe, buzzer siren is located between alarm lamp and the controller, one side outer wall central point department of position of guard plate is provided with spacing post, one side position department that is close to spacing post on the outer wall of one side of lathe is through first stop collar of bolt fixedly connected with and second stop collar, first stop collar is located one side of second stop collar, and all is provided with first pressure sensor on one side inner wall of first stop collar and second stop collar, be connected with first spring through the glue adhesion on one side outer wall of first pressure sensor, one side position department that is close to the guard plate on the outer wall of one side of lathe has seted up the punching press chamber, bolt fixedly connected with pneumatic cylinder is passed through at the inside top in punching press chamber, the pneumatic cylinder is through the output fixedly connected with punching press head of its one side, one side position department that the inside top in punching press chamber is close to the pneumatic cylinder is provided with the rod cover, the inside top of rod cover is provided with second pressure sensor, second pressure sensor passes through the bottom of second pressure sensor and is connected with the glue adhesion between second spring head, the second pressure spring is connected with punching press spring.
Compared with the prior art, the beneficial effects of the utility model are that: this lathe punching press protector detects the position of guard plate when carrying out punching press operation through the punching press head, can guarantee that the guard plate is in protection position department, and then realize the protection to the punching press chamber, avoid the punching press chamber to expose the problem that easily produces the punching press danger, effectually avoid the easy accident of staff to stretch into and cause the injury, rupture phenomenon can appear in moulds such as drift or cutter, the easy departure hurts the people, or lead to the problem of other losses, send alarm light through the alarm lamp, buzzer siren sends the chimes of doom, can remind the staff in time to close the guard plate, thereby realize the punching press protection.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the protection plate of the present invention;
FIG. 3 is a schematic view of the internal structure of the first position-limiting sleeve of the present invention;
fig. 4 is a schematic view of the internal structure of the rod cover of the present invention.
In the figure: 1. a machine tool; 2. a protection plate; 3. an alarm lamp; 4. an alarm is buzzed; 5. a controller; 6. a limiting post; 7. a first stop collar; 8. a second stop collar; 9. a first pressure sensor; 10. a first spring; 11. punching a cavity; 12. a hydraulic cylinder; 13. punching a head; 14. a rod sleeve; 15. a second pressure sensor; 16. a second spring; 17. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lathe punching press protector, through buckle fixed connection between lathe 1 and the guard plate 2, guarantees that guard plate 2 can the block be fixed on lathe 1 to realize the fixed in guard plate 2 position, and then shelter from the protection with punching press chamber 11 through guard plate 2.
Spacing post 6 is provided with two altogether, and two 6 symmetries of spacing post set up on the lateral wall of guard plate 2, and the position through two spacing posts 6 detects guard plate 2 whether be in the position that shelters from punching press chamber 11 on to avoid punching press chamber 11 to expose the dangerous problem of easy production punching press.
The cross section of the support rod 17 is of a T-shaped structure, so that the support rod 17 is prevented from falling off from the inside of the rod sleeve 14.
The central position of the outer wall of one side of the protection plate 2 is embedded with protection glass, so that the protection plate 2 can be conveniently penetrated to observe the stamping condition in the stamping cavity 11.
The cross sectional area of guard plate 2 is greater than the cross sectional area in punching press chamber 11, can protect punching press chamber 11 through guard plate 2, avoids staff's hand to stretch into punching press chamber 11 and causes the injury, also avoids the piece sputter that produces among the punching press process.
Alarm lamp 3, buzzer siren 4, first pressure sensor 9 and second pressure sensor 15 all with 5 electric connection of controller, judge the position of guard plate 2 through first pressure sensor 9 and 15 detection pressure information of second pressure sensor to guarantee that guard plate 2 is in protection position department, and then realize the protection to punching press chamber 11, first pressure sensor 9 and first spring 10 do not receive the extrusion, then show that guard plate 2 has moved, and not be located initial position.
The working principle is as follows: when the punching machine is used, a workpiece is placed inside the punching cavity 11 and is located below the punching head 13, the protection plate 2 is moved in a sliding mode, the protection plate 2 is moved to one side of the punching cavity 11 in a sliding mode, the protection plate 2 is connected with the machine tool 1 through the buckle between the protection plate 2 and the machine tool, fixing of the protection plate 2 in position is achieved, when punching is conducted, the hydraulic cylinder 12 drives the punching head 13 to move downwards through the output end of one side of the hydraulic cylinder, the punching head 13 drives the supporting rod 17 to move downwards in the downward moving process, the extrusion force received by the second spring 16 is reduced, the second pressure sensor 15 detects pressure information, when the pressure information is reduced gradually, the controller 5 controls the first pressure sensor 9 in the second limiting sleeve 8 to work and detect the pressure information, when the protection plate 2 is in place, the limiting column 6 on the protection plate 2 can be inserted into the second limiting sleeve 8, when the first pressure sensor 9 in the second limiting sleeve 8 detects a set pressure value, it is shown that the protection plate 2 moves to a required position, effective protection of the punching cavity 11 is conducted, when the first pressure sensor 9 detects, it indicates that the alarm lamp 2 is not too small, and even the alarm lamp 2 can send out an alarm sound to control alarm, and the buzzer that the protection plate 2 can not send out an alarm sound when the alarm lamp alarm 4, and the alarm is sent out.
In conclusion: this lathe punching press protector detects guard plate 2's position when carrying out punching press operation through punching press head 13, can guarantee that guard plate 2 is in protection position department, and then realize the protection to punching press chamber 11, avoid punching press chamber 11 to expose the dangerous problem of easy production punching press, effectually avoid the easy accident of staff to stretch into and cause the injury, snap phenomenon can appear in moulds such as drift or cutter, the easy departure hinders the people, or lead to the problem of other losses, send alarm light through alarm lamp 3, buzzer siren 4 sends the chimes of doom, can remind the staff in time to close guard plate 2, thereby realize the punching press protection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lathe punching press protector, includes lathe (1), its characterized in that: the punching machine is characterized in that a protection plate (2) is connected to the outer wall of one side of the machine tool (1) in a sliding mode, an alarm lamp (3), a buzzer alarm (4) and a controller (5) are embedded into the outer wall of one side, far away from the machine tool (1), of the protection plate (2), a limit column (6) is arranged at the central position of the outer wall of one side of the protection plate (2), one side position, close to the limit column (6), of the outer wall of one side of the machine tool (1) is connected with a first limit sleeve (7) and a second limit sleeve (8) through bolt fixing, the first limit sleeve (7) is located on one side of the second limit sleeve (8), a first pressure sensor (9) is arranged on the inner wall of one side of the first limit sleeve (7) and the second limit sleeve (8) through adhesive glue, a first spring (10) is connected to the outer wall of one side of the first pressure sensor (9) through adhesive glue, a punching cavity (11) is formed in the position, a punching rod fixing cavity (11) is connected to the outer wall of one side, an output end (12) of the punching rod (11) close to the top of the punching cylinder (11) is connected to an output end (12) of a hydraulic cylinder (12), and a hydraulic cylinder (12) is connected to the top of the punching rod (12) is connected to the punching head (12) and is arranged on one side of the punching rod (12) and is arranged on the top of the punching head (12) and is connected to one side of the punching cylinder (12), the inside top of rod cover (14) is provided with second pressure sensor (15), the bottom of second pressure sensor (15) is connected with second spring (16) through the glue adhesion, fixedly connected with bracing piece (17) between second spring (16) and punching press head (13).
2. The machine tool punch guard of claim 1, wherein: the machine tool (1) and the protection plate (2) are fixedly connected through a buckle.
3. The punch guard of claim 1, wherein: the limiting columns (6) are arranged in two, and the two limiting columns (6) are symmetrically arranged on the outer side wall of the protection plate (2).
4. The punch guard of claim 1, wherein: the cross section of the support rod (17) is of a T-shaped structure.
5. The punch guard of claim 1, wherein: and protective glass is embedded in the central position of the outer wall of one side of the protective plate (2).
6. The machine tool punch guard of claim 1, wherein: the cross-sectional area of the protection plate (2) is larger than that of the punching cavity (11).
7. The machine tool punch guard of claim 1, wherein: the first limiting sleeve (7) and the second limiting sleeve (8) are matched and matched with the limiting column (6).
8. The machine tool punch guard of claim 1, wherein: alarm lamp (3), buzzer siren (4), first pressure sensor (9) and second pressure sensor (15) all with controller (5) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222888931.2U CN218425285U (en) | 2022-10-31 | 2022-10-31 | Machine tool stamping protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222888931.2U CN218425285U (en) | 2022-10-31 | 2022-10-31 | Machine tool stamping protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218425285U true CN218425285U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222888931.2U Active CN218425285U (en) | 2022-10-31 | 2022-10-31 | Machine tool stamping protection device |
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| CN (1) | CN218425285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689487A (en) * | 2023-05-25 | 2023-09-05 | 重庆大学 | Intelligent cold rolling equipment for ultra-deep drawing plate based on deep learning |
-
2022
- 2022-10-31 CN CN202222888931.2U patent/CN218425285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689487A (en) * | 2023-05-25 | 2023-09-05 | 重庆大学 | Intelligent cold rolling equipment for ultra-deep drawing plate based on deep learning |
| CN116689487B (en) * | 2023-05-25 | 2024-05-28 | 重庆大学 | Intelligent cold rolling equipment for ultra-deep drawing plate based on deep learning |
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