CN213162805U

CN213162805U - Hydraulic punch press protection device

Info

Publication number: CN213162805U
Application number: CN202021597320.7U
Authority: CN
Inventors: 陈秀雪; 王喜杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-11
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a hydraulic press protection device relates to hydraulic press technical field, including the hydraulic press base, the equal fixed mounting in top both sides of hydraulic press base has the carriage, one side swing joint of carriage has the movable frame, the middle part fixed mounting of movable frame has first glass board, the top fixed mounting of carriage has the punching press control box, the top fixed mounting of punching press control box has the installing frame. The utility model discloses hydraulic pressure punch press protection device can separate the piece that keeps off punching press work piece in-process and produce, avoids the piece to splash and causes the staff injured, can control hydraulic cylinder shut down through the treater to avoid staff's arm not in time break away from the punching press platform and lead to the arm impaired, thereby improved the safeguard measure to the staff.

Description

Hydraulic punch press protection device

Technical Field

The utility model relates to a hydraulic press technical field specifically is a hydraulic press protection device.

Background

The hydraulic press was invented by joseph brahma in uk, and in 1795, the hydraulic press was invented and patented, and the concept of brahma was applied to the press after studying the literature on fluid movement at that time.

Present hydraulic press is by extensive application in the machining field, but most traditional hydraulic press's safeguard measure is relatively poor, when carrying out the punching press operation, hydraulic press starts when if staff's arm does not break away from stamping equipment in time, easily leads to staff's arm impaired to cause the industrial accident, and the condition that the piece splashes easily appears in the punching press in-process, the piece speed of splashing is very fast, easily leads to the fact the damage to near staff.

Therefore, it is necessary to provide a protection device for a hydraulic press to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic press protection device to propose the relatively poor problem of current hydraulic press protection device safeguard measure among the solution above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hydraulic punch protection device comprises a hydraulic punch base, wherein supporting frames are fixedly arranged on two sides of the top of the hydraulic punch base, a movable frame is movably connected to one side of each supporting frame, a first glass plate is fixedly arranged in the middle of each movable frame, a stamping control box is fixedly arranged on the top of each supporting frame, an installation frame is fixedly arranged on the top of each stamping control box, a hydraulic oil cylinder is fixedly arranged in each installation frame, an electric control stamping device is fixedly arranged at the bottom of each stamping control box, a hydraulic rod is fixedly arranged at the bottom of each electric control stamping device, a stamping table is fixedly arranged at the top of the hydraulic punch base, a control plate is fixedly arranged on one side of the top of the hydraulic punch base, a second glass plate is fixedly arranged in the middle of each supporting frame, a pressing rod is fixedly arranged at the bottom of the control plate, connecting columns are fixedly arranged on two sides of the bottom, the bottom fixed mounting of spliced pole has the spring, the mounting groove has been seted up to the inside top of hydraulic press base, the interior diapire fixed mounting of mounting groove has pressure sensor.

Optionally, a start button is fixedly mounted on the front side of the hydraulic punch press base, and an emergency stop button is fixedly mounted on one side, far away from the start button, of the front side of the hydraulic punch press base.

Optionally, the inside of hydraulic press base is provided with the treater, pressure sensor and treater pass through electric connection, press the setting of depression bar position directly over pressure sensor.

Optionally, a stamping plate is fixedly mounted at the bottom end of the hydraulic rod, and a stamping head is fixedly mounted at the bottom of the stamping plate.

Optionally, the top end of the hydraulic rod penetrates through the stamping control box and is fixed to the bottom end of the hydraulic oil cylinder.

Optionally, the connecting column is located inside the mounting groove, and the bottom end of the spring is fixed to the inner bottom wall of the mounting groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses, through the carriage, the movable frame, first glass board, the cooperation setting between the second glass board, can separate the piece that keeps off punching press work piece in-process and produce, it is injured to avoid the piece to splash to cause the staff, the rethread is equipped with pressure sensor, when feeling pressure, can control hydraulic cylinder bring to rest through the treater, thereby avoid staff's arm not in time break away from the punching press platform and lead to the arm impaired, thereby improve the safeguard measure to the staff, the relatively poor problem of safeguard measure has been solved.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the supporting frame structure of the present invention;

fig. 3 is a schematic partial sectional view of the base structure of the hydraulic punch press of the present invention;

fig. 4 is a schematic perspective view of the control plate structure of the present invention.

In the figure: 1. a hydraulic press base; 2. a support frame; 3. a movable frame; 4. a first glass plate; 5. a stamping control box; 6. installing a frame; 7. a hydraulic cylinder; 8. an electrically controlled punch; 9. a hydraulic lever; 10. stamping the plate; 11. punching a head; 12. a punching stage; 13. a control panel; 14. a start button; 15. an emergency stop button; 16. a second glass plate; 17. a pressing lever; 18. connecting columns; 19. a spring; 20. a pressure sensor; 21. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model provides a hydraulic press protection device as shown in figures 1-4, which comprises a hydraulic press base 1, a start button 14 is fixedly arranged at the front side of the hydraulic press base 1, an emergency stop button 15 is fixedly arranged at one side of the front side of the hydraulic press base 1 far away from the start button 14, a processor is arranged inside the hydraulic press base 1, supporting frames 2 are fixedly arranged at both sides of the top of the hydraulic press base 1, a movable frame 3 is movably connected with one side of each supporting frame 2, a first glass plate 4 is fixedly arranged at the middle part of each movable frame 3, a press control box 5 is fixedly arranged at the top of each supporting frame 2, a mounting frame 6 is fixedly arranged at the top of each press control box 5, a hydraulic oil cylinder 7 is fixedly arranged inside the mounting frame 6, an electric control press 8 is fixedly arranged at the bottom of the press control box 5, and a hydraulic rod 9 is fixedly arranged at the bottom of the electric, the bottom end of a hydraulic rod 9 is fixedly provided with a punching plate 10, the bottom of the punching plate 10 is fixedly provided with a punching head 11, the top end of the hydraulic rod 9 penetrates through a punching control box 5 and is fixed with the bottom end of a hydraulic oil cylinder 7, the top of a hydraulic punch press base 1 is fixedly provided with a punching table 12, one side of the top of the hydraulic punch press base 1 is fixedly provided with a control plate 13, the middle of a support frame 2 is fixedly provided with a second glass plate 16, through the matching arrangement of the support frame 2, a movable frame 3, a first glass plate 4 and the second glass plate 16, the scraps generated in the process of punching a workpiece can be blocked, the phenomenon that the scraps splash to cause the injury of workers is avoided, the bottom of the control plate 13 is fixedly provided with a pressing rod 17, both sides of the bottom of the control plate 13 are fixedly provided with connecting columns 18, the bottom ends of the connecting columns, spliced pole 18 is located the inside of mounting groove 21, the bottom of spring 19 is fixed with the interior diapire of mounting groove 21, the interior diapire fixed mounting of mounting groove 21 has pressure sensor 20, pressure sensor 20 passes through electric connection with the treater, press the setting of pole 17 to be located pressure sensor 20 directly over, through being equipped with pressure sensor 20, when feeling pressure, can control hydraulic cylinder 7 stall through the treater, thereby avoid staff's arm not in time break away from punching press platform 12 and lead to the arm impaired, thereby the safeguard to the staff has been improved, the relatively poor problem of safeguard is solved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: in the using process, a worker firstly presses the two arms on the control panel 13, meanwhile, the control panel 13 drives the pressing rod 17 to move downwards and press the pressure sensor 20, when the pressure sensor 20 senses the pressure, the pressure sensor 20 transmits information to the processor, the processor controls the hydraulic oil cylinder 7 to stop running through the electric control punch 8, then will wait that the stamping workpiece is placed on punching press platform 12 again, after waiting to wait the stamping workpiece, the staff breaks away from both arms from control panel 13, the resilience force of spring 19 drives the pressure bar 17 on the control panel 13 through spliced pole 18 and upwards removes this moment, pressure sensor 20 senses no pressure this moment, the treater passes through automatically controlled punching press 8 control hydraulic cylinder 7 and starts and carry out the punching press this moment, staff's both arms are after breaking away from control panel 13, close movable frame 3, at this moment through first glass plate 4, the piece that produces during the separation of second glass plate 16 fender punching press.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hydraulic press protection device, includes hydraulic press base (1), its characterized in that: the punching machine is characterized in that supporting frames (2) are fixedly mounted on two sides of the top of a hydraulic punch base (1), a movable frame (3) is movably connected to one side of each supporting frame (2), a first glass plate (4) is fixedly mounted in the middle of each movable frame (3), a punching control box (5) is fixedly mounted at the top of each supporting frame (2), a mounting frame (6) is fixedly mounted at the top of each punching control box (5), a hydraulic oil cylinder (7) is fixedly mounted in each mounting frame (6), an electric control punching device (8) is fixedly mounted at the bottom of each punching control box (5), a hydraulic rod (9) is fixedly mounted at the bottom of each electric control punching device (8), a punching table (12) is fixedly mounted at the top of the hydraulic punch base (1), and a control panel (13) is fixedly mounted on one side of the top of the hydraulic punch base (1), the middle part fixed mounting of carriage (2) has second glass board (16), the bottom fixed mounting of control panel (13) has press lever (17), the equal fixed mounting in bottom both sides of control panel (13) has spliced pole (18), the bottom fixed mounting of spliced pole (18) has spring (19), mounting groove (21) have been seted up to the inside top of hydraulic press base (1), the interior diapire fixed mounting of mounting groove (21) has pressure sensor (20).

2. The hydraulic punch protection device of claim 1, wherein:

the front side fixed mounting of hydraulic press base (1) has start button (14), one side fixed mounting that start button (14) were kept away from to the front side of hydraulic press base (1) has scram button (15).

3. The hydraulic punch protection device of claim 1, wherein:

the hydraulic punching machine is characterized in that a processor is arranged in the hydraulic punching machine base (1), the pressure sensor (20) is electrically connected with the processor, and the pressing rod (17) is arranged right above the pressure sensor (20).

4. The hydraulic punch protection device of claim 1, wherein:

the bottom end of the hydraulic rod (9) is fixedly provided with a stamping plate (10), and the bottom of the stamping plate (10) is fixedly provided with a stamping head (11).

5. The hydraulic punch protection device of claim 1, wherein:

the top end of the hydraulic rod (9) penetrates through the stamping control box (5) and is fixed with the bottom end of the hydraulic oil cylinder (7).

6. The hydraulic punch protection device of claim 1, wherein:

the connecting column (18) is positioned inside the mounting groove (21), and the bottom end of the spring (19) is fixed with the inner bottom wall of the mounting groove (21).