CN211165499U

CN211165499U - Hydraulic machine with automatic induction safety protection device

Info

Publication number: CN211165499U
Application number: CN201921902671.1U
Authority: CN
Inventors: 宋志锋
Original assignee: Nantong Weifeng Heavy Industry Machinery Co ltd
Current assignee: Nantong Weifeng Heavy Industry Machinery Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-04
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a hydraulic press with an automatic induction safety protection device, which comprises a bottom plate, stand columns and a top plate, wherein the stand columns are fixedly arranged on two sides of the upper surface of the bottom plate, the top plate is fixedly connected between the top ends of the two stand columns, a hydraulic cylinder is fixedly arranged in the middle of the top end of the top plate, the end part of the hydraulic cylinder passes through a hydraulic rod fixedly connected with the top plate, and one end of the hydraulic rod is fixedly connected with a support plate, the utility model discloses a fixing seat is arranged in the middle of the bottom end of the support plate, a sliding cavity is arranged in the fixing seat, a limiting plate, a spring and a connecting column are arranged in the sliding cavity, thus having good damping and buffering effects, when the hydraulic cylinder drives the telescopic hydraulic rod to move downwards, the limiting plate slides in the sliding cavity to, the vibration of the workbench caused by the pressing plate can be effectively reduced by arranging the damping mechanism at the bottom end of the workbench, so that the stability is improved.

Description

Hydraulic machine with automatic induction safety protection device

Technical Field

The utility model relates to a hydraulic press device, in particular to take auto-induction safety arrangement hydraulic press belongs to mechanical technical field.

Background

The hydraulic press is a machine which is made by using hydrostatic pressure and using liquid as a working medium according to the Pascal principle and is used for transferring energy to process products such as metal, plastic, rubber, wood, powder and the like.

However, when the existing hydraulic machine works, the pressing plate is in rigid contact with the workbench when rolling, workpieces are extremely easy to damage due to the fact that the workpieces are made of different materials, the damping effect is poor, the existing hydraulic machine does not have a safety protection device, and safety accidents can often be caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a take auto-induction safety arrangement hydraulic press for solve the problem of proposing among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a take auto-induction safety arrangement hydraulic press, including bottom plate, stand and roof, fixed surface both sides installs the stand, two on the bottom plate fixedly connected with roof between the top of stand, the top middle part fixed mounting of roof has the pneumatic cylinder, the tip of pneumatic cylinder passes roof fixedly connected with hydraulic stem, just the one end fixedly connected with backup pad of hydraulic stem, the both ends fixedly connected with uide bushing of backup pad, the both sides basal surface fixedly connected with guide bar of roof, two the uide bushing overlaps respectively and establishes at two guide bar surfaces, fixedly connected with buffer spring between the backup pad upper surface of hydraulic stem both sides and the basal surface of roof.

As the utility model discloses an optimized technical scheme, one side fixed mounting has control panel on the stand lateral wall, the last controller that is equipped with of control panel, be equipped with the display screen on the controller.

As a preferred technical scheme of the utility model, bottom plate upper surface middle part is equipped with a supporting bench, the last surface both sides of propping up supporting bench are through damper fixedly connected with workstation, infrared ray sensor is installed to the both sides of workstation, through data wire electric connection between controller and the infrared ray sensor.

As the utility model discloses a preferred technical scheme, the bottom middle part fixed mounting of backup pad has the fixing base, seted up the slip chamber in the fixing base, and slip intracavity slidable mounting has the limiting plate, be connected with the spring in the upper surface of limiting plate and the fixing base between the roof, the bottom fixedly connected with spliced pole of limiting plate, the spliced pole is kept away from the one end of limiting plate and is gone up top end fixed connection with the clamp plate.

As a preferred technical scheme of the utility model, damper includes shock mount and telescopic spring post, the equal fixed mounting in top both sides of brace table has the shock mount, two the upper end fixedly connected with telescopic spring post of shock mount, two the top of telescopic spring post and the bottom fixed connection of workstation.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses simple structure, there is the fixing base through the bottom mid-mounting at the backup pad, the slip chamber has been seted up in the fixing base, the slip intracavity is provided with the limiting plate, spring and spliced pole, good shock attenuation buffering effect has, when the flexible hydraulic stem of pneumatic cylinder drive moves down, thereby the limiting plate slides the extrusion spring in the slip intracavity, and then make the clamp plate have certain buffering effect, thereby realize that the clamp plate cushions absorbing effect to the processing work piece on the workstation, through the vibration of the reduction clamp plate to the workstation that sets up damper can be effectual at the bottom of workstation, and stability is improved.

2. Through the cooperation use of the shock mount that sets up and the telescopic spring post, realize dual shock attenuation effect, avoid the work piece to be caused by the rigid extrusion and strike too big damage, be provided with guide bar and uide bushing, can effectively improve the clamp plate and push down the stationarity of removal, the life of extension clamp plate has improved the stability and the practicality of equipment simultaneously.

3. The utility model discloses a both sides at the workstation are equipped with infrared ray sensor, when the hydraulic press carries out the during operation, infrared ray sensor work can be controlled to the controller, the scope to hydraulic press work is protected, when other objects get into hydraulic press work area, infrared ray sensor's signal will be interrupted, the outside line sensor just can not accept the signal and produce response data signal, the outside line sensor will be surveyed data signal and give the controller, then controller control hydraulic press stop work, control panel plays holistic control action, thereby the security of present hydraulic press when using has been improved, real-time operating condition and data through being equipped with L ED display on control panel and can showing the hydraulic press.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the working table of the present invention;

FIG. 3 is a schematic diagram of the structure of A in FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the damping mechanism of the present invention.

In the figure: 1. a base plate; 2. a column; 3. a top plate; 4. a hydraulic cylinder; 5. a hydraulic lever; 6. a support plate; 7. A guide sleeve; 8. a guide bar; 9. pressing a plate; 10. a control panel; 11. a controller; 12. an infrared sensor; 13. a work table; 14. a support table; 15. a damping mechanism; 151. a shock absorbing seat; 152. a telescopic spring post; 16. a fixed seat; 17. a limiting plate; 18. a spring; 19. connecting columns; 20. a buffer spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, a hydraulic machine with an automatic induction safety protection device comprises a bottom plate 1, stand columns 2 and a top plate 3, wherein the stand columns 2 are fixedly mounted on two sides of the upper surface of the bottom plate 1, the top plate 3 is fixedly connected between the top ends of the stand columns 2, a hydraulic cylinder 4 is fixedly mounted in the middle of the top end of the top plate 3, the end portion of the hydraulic cylinder 4 penetrates through a hydraulic rod 5 fixedly connected with the top plate 3, a supporting plate 6 is fixedly connected with one end of the hydraulic rod 5, guide sleeves 7 are fixedly connected with two ends of the supporting plate 6, guide rods 8 are fixedly connected with the bottom surfaces of two sides of the top plate 3, the guide sleeves 7 are respectively sleeved on the outer surfaces of the two guide rods 8, and a buffer spring 20 is fixedly connected between the upper surfaces of the.

A control panel 10 is fixedly mounted on the outer side wall of the upright 2 on one side, a controller 11 is arranged on the control panel 10, a display screen is arranged on the controller 11, a supporting table 14 is arranged in the middle of the upper surface of the bottom plate 1, two sides of the upper surface of the supporting table 14 are fixedly connected with a workbench 13 through a damping mechanism 15, infrared sensors 12 are mounted on two sides of the workbench 13, the controller 11 is electrically connected with the infrared sensors 12 through data wires, a fixing seat 16 is fixedly mounted in the middle of the bottom end of the supporting plate 6, a sliding cavity is formed in the fixing seat 16, a limiting plate 17 is slidably mounted in the sliding cavity, a spring 18 is connected between the upper surface of the limiting plate 17 and the inner top wall of the fixing seat 16, a connecting column 19 is fixedly connected to the bottom end of the limiting plate 17, one end of the connecting, damping mechanism 15 includes shock mount 151 and telescopic spring post 152, the equal fixed mounting in top both sides of brace table 14 has shock mount 151, two the upper end fixedly connected with telescopic spring post 152 of shock mount 151, two the top of telescopic spring post 152 and the bottom fixed connection of workstation 13.

The utility model discloses simple structure, there is fixing base 16 through the bottom mid-mounting at backup pad 6, sliding cavity has been seted up in fixing base 16, sliding cavity is provided with limiting plate 17, spring 18 and spliced pole 19, good shock attenuation buffering effect has, when pneumatic cylinder 4 drive telescopic hydraulic rod 5 moves down, limiting plate 17 slides in sliding cavity thereby extrude spring 18, and then make clamp plate 9 have certain buffering effect, thereby realize that clamp plate 9 cushions the absorbing effect to the processing work piece on workstation 13, through the reduction clamp plate 9 that sets up damper 15 can be effectual to workstation 13's vibration in the bottom of workstation 13, stability is improved, use through the cooperation of shock attenuation seat 151 and telescopic spring post 152 that set up, realize dual shock attenuation effect, avoid the work piece to be caused by the rigid extrusion and strike too big damage, be provided with direction 8 pole and uide bushing 7, can effectively improve clamp plate 9 pushing down the stationarity of removal, the life of extension clamp plate 9 has improved equipment's stability and practicality simultaneously, the utility model discloses a both sides at workstation 13 are equipped with infrared ray sensor 12, when carrying out work, control device controls the control device to carry out the control signal and then the outside line signal control panel and can not detect hydraulic press the outside control signal control system control the working in real-time and control system.

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

1. The utility model provides a take auto-induction safety arrangement hydraulic press, a serial communication port, including bottom plate (1), stand (2) and roof (3), bottom plate (1) upper surface both sides fixed mounting has stand (2), two fixedly connected with roof (3) between the top of stand (2), the top middle part fixed mounting of roof (3) has pneumatic cylinder (4), the tip of pneumatic cylinder (4) passes roof (3) fixedly connected with hydraulic stem (5), just the one end fixedly connected with backup pad (6) of hydraulic stem (5), the both ends fixedly connected with uide bushing (7) of backup pad (6), both sides basal surface fixedly connected with guide bar (8) of roof (3), two uide bushing (7) are established respectively and are established at two guide bar (8) surfaces, fixedly connected with buffer spring (20) between the basal surface of backup pad (6) upper surface and roof (3) of hydraulic stem (5) both sides ).

2. The hydraulic machine with the automatic induction safety protection device as claimed in claim 1, wherein: one side fixed mounting has control panel (10) on stand (2) lateral wall, be equipped with controller (11) on control panel (10), be equipped with the display screen on controller (11).

3. The hydraulic machine with the automatic induction safety protection device as claimed in claim 2, characterized in that: bottom plate (1) upper surface middle part is equipped with brace table (14), the upper surface both sides of brace table (14) are through damper (15) fixedly connected with workstation (13), infrared ray sensor (12) are installed to the both sides of workstation (13), through data wire electric connection between controller (11) and infrared ray sensor (12).

4. The hydraulic machine with the automatic induction safety protection device as claimed in claim 1, wherein: the utility model discloses a safety protection device, including backup pad (6), fixing base (16), slip chamber has been seted up in fixing base (16), and slip intracavity slidable mounting has limiting plate (17), be connected with spring (18) between the upper surface of limiting plate (17) and fixing base (16) interior roof, the bottom fixedly connected with spliced pole (19) of limiting plate (17), the one end of limiting plate (17) and top end fixed connection are gone up in clamp plate (9) are kept away from in spliced pole (19).

5. The hydraulic machine with the automatic induction safety protection device as claimed in claim 3, characterized in that: damper (15) are including shock mount (151) and telescopic spring post (152), the equal fixed mounting in top both sides of brace table (14) has shock mount (151), two the upper end fixedly connected with telescopic spring post (152) of shock mount (151), two the bottom fixed connection of the top of telescopic spring post (152) and workstation (13).