CN219968926U

CN219968926U - Pneumatic press

Info

Publication number: CN219968926U
Application number: CN202320088139.0U
Authority: CN
Inventors: 孙卫华; 刘权
Original assignee: BI LINK SPECIAL METAL PRODUCTS
Current assignee: BI LINK SPECIAL METAL PRODUCTS
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-11-07
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the technical field of pneumatic presses, and discloses a pneumatic press, which comprises a base, wherein a supporting plate is welded at the top of the base, a top plate is welded at the top of the supporting plate, an air cylinder is installed at the top of the top plate, the movable end of the air cylinder is connected with a telescopic rod, the lower end of the telescopic rod penetrates through the top plate and extends to the front of the supporting plate, and is fixedly connected with a limiting frame positioned above the base, a die is installed at the bottom of the limiting frame, an upper die holder is connected at the bottom of the die, a lower die holder positioned under the upper die holder is installed at the top of the base, and a high-precision sensor is arranged at the top of the lower die holder. Through full pneumatic control, the operation complexity of the staff is effectively reduced, the labor intensity of the staff is further reduced, and meanwhile, the production efficiency is promoted; due to the full pneumatic design of the electricity removal, the effects of energy conservation, damp prevention and heat prevention and environmental influence prevention are achieved, the environment is protected, and the carbon emission is reduced.

Description

Pneumatic press

Technical Field

The utility model relates to the technical field of pneumatic presses, in particular to a pneumatic press.

Background

The press is universal mechanical equipment with exquisite structure, has the characteristics of wide application, high production efficiency and the like, and can be widely applied to cutting, punching, blanking, riveting, bending, forming and other processes in industrial production; the metal blank is subjected to plastic deformation and fracture to be processed into parts by applying strong pressure, the press used in the prior art is mainly a manual press and an electric control pneumatic press, so that the press is poor in precision, production quality can be guaranteed only by repeated adjustment of technicians, the functions are single, the application range is small, the efficiency is low, the labor intensity of operators is high, electric control is needed when the operators are pressed down finally, the existing electric power system and the pneumatic system in the equipment are caused, the operation difficulty of the operators is increased, and the operators are inconvenient to operate, so that the operators are required to be improved.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a pneumatic press which has the advantage of high precision.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic press, includes the base, the top welding of base has the backup pad, the top welding of backup pad has the roof, the cylinder is installed at the top of roof, the expansion link is connected with to the expansion link of expansion link's lower extreme, the place ahead and the fixedly connected with that the lower extreme runs through the roof and extends to the backup pad are located the spacing of base top, the mould is installed to the bottom of spacing, the bottom of mould is connected with the upper die base, the die holder under the upper die base is installed at the top of base, the top of die holder is provided with high-accuracy sensor, the top and the upper die base contact of die holder and high-accuracy sensor.

As a preferable technical scheme of the utility model, the surface of the limiting frame is fixedly connected with a sliding block positioned in front of the supporting plate, the front surface of the supporting plate is fixedly provided with a sliding frame, and the sliding block is in sliding clamping connection with the outer part of the sliding block.

As a preferable technical scheme of the utility model, the outer side of the base is provided with a left button valve and a right button valve, and the outer side of the top plate is provided with a pressure regulating valve.

As a preferable technical scheme of the utility model, the back of the supporting plate is provided with the two-hand operation valve, the back of the supporting plate is provided with the delay valve positioned at one side of the two-hand operation valve, and the back of the supporting plate is provided with the pneumatic control valve positioned above the two-hand operation valve and the delay valve.

As a preferable technical scheme of the utility model, the back of the air cylinder is connected with an upper speed regulating valve and a lower speed regulating valve, and the air inlet ends of the two speed regulating valves are communicated with the air outlet end of the air control valve through pipelines.

As a preferable technical scheme of the utility model, the air outlet end of the pressure regulating valve is connected with the air inlet end of the button valve, the delay valve or the air control valve through a pipeline, the air outlet end of the delay valve is connected with the air inlet end of the air control valve, and a mechanical valve is arranged between the pressure regulating valve and the delay valve.

As a preferable technical scheme of the utility model, the air outlet end of the button valve is communicated with the air inlet end of the double-hand operation valve through a pipeline, and the air outlet end of the double-hand operation valve is connected with the air inlet end of the air control valve through a pipeline.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through full pneumatic control, the operation complexity of the staff is effectively reduced, the labor intensity of the staff is further reduced, and the production efficiency is promoted; different requirements can be conveniently realized through each valve, and meanwhile, the valve is convenient to be connected with other equipment for matching use, so that the applicable compatibility of the valve is improved.

2. The utility model effectively reduces the whole volume of the equipment for moving by reasonable design and layout of the structure, realizes the effects of saving energy, preventing moisture and heat, preventing environmental influence during use, protecting environment and reducing carbon emission due to the design of full pneumatic power supply.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic back view of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a right side view of the present utility model;

fig. 5 is a schematic diagram of the aerodynamic principle of the utility model.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a cylinder; 5. a telescopic rod; 6. a limiting frame; 7. a mold; 8. an upper die holder; 9. a lower die holder; 10. a high-precision sensor; 11. a slide block; 12. a carriage; 13. a push button valve; 14. a pressure regulating valve; 15. a two-handed valve; 16. a time delay valve; 17. a pneumatic control valve; 18. a speed regulating valve; 19. a mechanical valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a pneumatic press, which comprises a base 1, wherein a supporting plate 2 is welded at the top of the base 1, a top plate 3 is welded at the top of the supporting plate 2, a cylinder 4 is arranged at the top of the top plate 3, the movable end of the cylinder 4 is connected with a telescopic rod 5, the lower end of the telescopic rod 5 penetrates through the top plate 3 and extends to the front of the supporting plate 2 and is fixedly connected with a limiting frame 6 positioned above the base 1, a die 7 is arranged at the bottom of the limiting frame 6, an upper die holder 8 is connected at the bottom of the die 7, a lower die holder 9 positioned right below the upper die holder 8 is arranged at the top of the base 1, a high-precision sensor 10 is arranged at the top of the lower die holder 9, and the tops of the lower die holder 9 and the high-precision sensor 10 are in contact with the upper die holder 8;

through full pneumatic control, the operation complexity of the staff is effectively reduced, the labor intensity of the staff is further reduced, and meanwhile, the production efficiency is promoted; due to the full pneumatic design of the electricity removal, the effects of energy conservation, damp prevention and heat prevention and environmental influence prevention are achieved, the environment is protected, and the carbon emission is reduced.

The surface of the limiting frame 6 is fixedly connected with a sliding block 11 positioned in front of the supporting plate 2, the front surface of the supporting plate 2 is fixedly provided with a sliding frame 12, and the sliding block 11 is in sliding clamping connection with the outer part of the sliding block 11;

the motion precision of the equipment can be greatly improved through the sliding frame 12, and further under the cooperation of the sliding block 11 and the sliding frame 12, the cylinder 4 is ensured to move up and down through the telescopic rod 5 and the limiting frame 6 to drive the die 7 and the upper die holder 8 to be more accurate.

Wherein, the outside of the base 1 is provided with a left button valve 13 and a right button valve 13, and the outside of the top plate 3 is provided with a pressure regulating valve 14;

through reasonable design and layout of the structure, the whole volume of the equipment is effectively reduced so as to be convenient to carry.

Wherein, the back of the supporting plate 2 is provided with a two-hand operation valve 15, the back of the supporting plate 2 is provided with a time delay valve 16 positioned at one side of the two-hand operation valve 15, and the back of the supporting plate 2 is provided with a pneumatic control valve 17 positioned above the two-hand operation valve 15 and the time delay valve 16;

wherein the delay valve 16 is arranged on the pneumatic delay device and is driven by the pneumatic force so that the pneumatic valve can control the start and stop of the pneumatic delay device.

The back of the air cylinder 4 is connected with an upper speed regulating valve 18 and a lower speed regulating valve 18, and the air inlet ends of the two speed regulating valves 18 are communicated with the air outlet end of the air control valve 17 through pipelines;

different requirements can be conveniently realized through each valve, and meanwhile, the valve is convenient to be connected with other equipment for matching use, so that the applicable compatibility of the valve is improved.

The air outlet end of the pressure regulating valve 14 is connected with the air inlet end of the button valve 13, the delay valve 16 or the air control valve 17 through a pipeline, the air outlet end of the delay valve 16 is connected with the air inlet end of the air control valve 17, and a mechanical valve 19 is arranged between the pressure regulating valve 14 and the delay valve 16.

The air outlet end of the button valve 13 is communicated with the air inlet end of the double-hand operation valve 15 through a pipeline, and the air outlet end of the double-hand operation valve 15 is connected with the air inlet end of the air control valve 17 through a pipeline;

the safety and reliability of operation can be improved due to the arrangement of the two-hand operation valve 15, and the situation that the pneumatic equipment is touched by mistake during daily operation is avoided.

The working principle and the using flow of the utility model are as follows:

the pneumatic mechanical air valve is started simultaneously by two hands, the pneumatic control valve 17 acts, the air cylinder 4 drives the limit frame 6 of the press to descend, the limit frame 6 descends to the bottom dead center under the limit of the sliding block 11 and the sliding frame 12, meanwhile, the high-precision sensor 10 feeds back the closing height, the pneumatic delayer is started to count under the cooperation of the delay valve 16, the air cylinder 4 maintains pressure, and after the set time is reached, the air cylinder 4 retracts and drives the die 7 and the upper die holder 8 to ascend through the telescopic rod 5 and the limit frame 6, so that one cycle is completed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pneumatic press, comprising a base (1), characterized in that: the top welding of base (1) has backup pad (2), the top welding of backup pad (2) has roof (3), cylinder (4) are installed at the top of roof (3), the expansion end of cylinder (4) is connected with telescopic link (5), the lower extreme of telescopic link (5) runs through roof (3) and extends to the place ahead and fixedly connected with spacing (6) that are located base (1) top of backup pad (2), mould (7) are installed to the bottom of spacing (6), the bottom of mould (7) is connected with upper die base (8), die holder (9) under upper die base (8) are installed at the top of base (1), the top of die holder (9) is provided with high-precision sensor (10), the top and upper die base (8) of die holder (9) and high-precision sensor (10) contact;

the outer side of the base (1) is provided with a left button valve (13) and a right button valve (13), and the outer side of the top plate (3) is provided with a pressure regulating valve (14);

the back of backup pad (2) is provided with both hands operation valve (15), the back of backup pad (2) is provided with time delay valve (16) that are located both hands operation valve (15) one side, the back of backup pad (2) is provided with pneumatic control valve (17) that are located both hands operation valve (15) and time delay valve (16) top.

2. A pneumatic press according to claim 1, wherein: the limiting frame (6) surface fixedly connected with is located slider (11) in backup pad (2) the place ahead, the front fixed mounting of backup pad (2) has balladeur train (12), slider (11) slip joint is in the outside of slider (11).

3. A pneumatic press according to claim 1, wherein: the back of the air cylinder (4) is connected with an upper speed regulating valve (18) and a lower speed regulating valve (18), and the air inlet ends of the two speed regulating valves (18) are communicated with the air outlet end of the air control valve (17) through pipelines.

4. A pneumatic press according to claim 1, wherein: the air outlet end of the pressure regulating valve (14) is connected with the air inlet end of the button valve (13), the delay valve (16) or the air control valve (17) through a pipeline, the air outlet end of the delay valve (16) is connected with the air inlet end of the air control valve (17), and a mechanical valve (19) is arranged between the pressure regulating valve (14) and the delay valve (16).

5. A pneumatic press according to claim 1, wherein: the air outlet end of the button valve (13) is communicated with the air inlet end of the double-hand operation valve (15) through a pipeline, and the air outlet end of the double-hand operation valve (15) is connected with the air inlet end of the air control valve (17) through a pipeline.