CN213648775U

CN213648775U - Efficient and energy-saving pneumatic press

Info

Publication number: CN213648775U
Application number: CN202022570117.7U
Authority: CN
Inventors: 张震; 宋刚; 周辉
Original assignee: Zibo Hongcheng Auto Parts Co ltd
Current assignee: Zibo Hongcheng Auto Parts Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-09
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a technical field of car carbon tank solenoid valve equipment discloses an energy-efficient pneumatic press, and it includes base, frame, pressure head mechanism, workstation and elevating system, the one end on ground is kept away from to frame fixed connection at the base, the one end of base is kept away from in the frame to pressure head fixed connection, the one end on ground is kept away from to elevating system fixed connection at the base, workstation and elevating system sliding connection, the workstation is located the direction that pressure head mechanism is close to the base. The pneumatic press has the effects of improving the working efficiency of the pneumatic press and saving energy.

Description

Efficient and energy-saving pneumatic press

Technical Field

The application relates to the field of automobile carbon tank solenoid valve assembly, in particular to a high-efficiency and energy-saving pneumatic press.

Background

The press machine is a universal machine with an exquisite structure, can be widely applied to processes such as cutting, punching, blanking, bending, riveting and forming, is divided into three types of screw presses, crank presses and hydraulic presses, and the pneumatic press machine is a common one in the press machine and comprises a gas-liquid pressure cylinder, a workbench and a control logic valve.

At present, chinese utility model patent that publication number is CN210878461U discloses a pneumatic press that suitability is high, be cylindric pressure head including the workstation and be located the workstation top, the workstation is located and has coaxially seted up under the pressure head and has placed the circular slot, it has two piece at least butt pieces to place the laminating of circular slot internal perisporium, the butt piece is kept away from the one side of placing the circular slot axis and is provided with and the slide bar, the slide bar is worn out workstation week lateral wall and is slided with the workstation along the diameter direction of placing the circular slot and is connected, the one end that the butt piece was kept away from to the slide bar is fixed with and blocks the piece, block piece protrusion in slide bar week lateral wall, the slide bar is located to block that the cover is tensile state's roll adjustment extension spring between piece and the workstation, the both ends of roll adjustment extension spring are fixed with blocking.

In view of the above-mentioned related art, the inventors thought that there was a drawback that when the volume of the workpiece to be machined was small, the ram stroke was large, resulting in low machining efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining efficiency of the pneumatic press, the application provides an efficient and energy-saving pneumatic press.

The application provides a high-efficient energy-conserving pneumatic press adopts following technical scheme:

the utility model provides an energy-efficient pneumatic press, includes base, frame, pressure head mechanism, workstation and elevating system, the one end on ground is kept away from to frame fixed connection at the base, the one end on base is kept away from in the frame to pressure head mechanism fixed connection, the one end on ground is kept away from to elevating system fixed connection at the base, workstation and elevating system sliding connection, the workstation is located the direction that pressure head mechanism is close to the base.

By adopting the technical scheme, when the pneumatic press is used for processing a workpiece, the distance between the workbench and the pressure head mechanism is adjusted by the lifting mechanism according to the size of the workpiece, so that the stroke of the pressure head mechanism during processing the workpiece is reduced, the processing efficiency of the pneumatic press is improved, and the energy consumption is reduced.

Optionally, the lifting mechanism includes guide bars and supporting shoe, the guide bar has four, four equal perpendicular fixed connection of guide bar is on the base, the workstation is the cuboid, the through-hole that supplies the guide bar to pass is all seted up to the position in workstation four corners, four the guide bar wears to establish respectively in one of them through-hole and with workstation sliding connection, supporting shoe threaded connection is on the guide bar, the supporting shoe is located the workstation and is close to the direction of base.

Through adopting above-mentioned technical scheme, utilize the guide bar to lead to the workstation, make the workstation lift in-process keep parallel with the base, the rotating supporting shoe makes it reciprocate along the guide bar, with the workstation promote to suitable position after, the rotating supporting shoe makes its one end of keeping away from the base and the workstation is close to base one end butt to support the workstation, reach the effect to the workstation lift.

Optionally, the supporting block is cylindrical, and an annular supporting plate is coaxially and fixedly connected to one end, close to the workbench, of the supporting block.

Through adopting above-mentioned technical scheme, the annular backup pad of coaxial fixed connection in the one end that the supporting shoe is close to the workstation, the area of contact of increase supporting shoe and workstation reduces the pressure that the pneumatic press during operation workstation received, improves the life of workstation.

Optionally, the supporting block and the supporting plate are integrally formed.

Through adopting above-mentioned technical scheme, supporting shoe and backup pad integrated into one piece set up, improve the structural strength between supporting shoe and the backup pad, make elevating system more stable to the support of workstation.

Optionally, a reinforcing rod is fixedly connected between the supporting block and the supporting plate.

Through adopting above-mentioned technical scheme, fixed connection stiffener between supporting shoe and backup pad further improves the structural strength who is connected between supporting shoe and the backup pad, reduces the backup pad and receives when workstation pressure is too big, the fracture probably takes place between backup pad and the supporting shoe.

Optionally, a protective cover is arranged on the base and sleeved on the outer side of the lifting mechanism.

Through adopting above-mentioned technical scheme, set up the protective sheath in the elevating system outside, improve the security that pneumatic press used, reduce in the work piece course of working and receive the possibility that splashes and injure people when pressure is too big.

Optionally, the safety cover includes two baffles that set up relatively, two the baffle all with the perpendicular fixed connection of base, one of them the baffle is kept away from the one end of frame and is articulated to have a switch board, the one end that the pin joint was kept away from to the switch board is passed through the joint subassembly and is connected with another baffle.

Through adopting above-mentioned technical scheme, the safety cover includes two relative baffles that set up and rather than one baffle articulated switch board, opens the switch board before the press uses, and the workman of being convenient for goes up and down and places the work piece of treating processing to the workstation. After the workstation is adjusted and is accomplished and place the work piece, utilize the joint subassembly to fix the one end that the pin joint was kept away from to the cubical switchboard with another baffle, guarantee the protective effect of protective sheath.

Optionally, the clamping assembly comprises a limiting ball and a spring, the mounting hole is formed in the baffle of the switch board, one end of the spring is fixedly connected to the bottom of the mounting hole, one end of the spring, far away from the mounting hole, is fixedly connected with the limiting ball, protrudes out of the mounting hole, and a clamping groove clamped with the limiting ball is formed in the side wall, close to the limiting ball, of the switch board.

Through adopting above-mentioned technical scheme, utilize the cooperation in spacing ball and joint groove to carry out spacingly to the switch board, the switch convenient and fast of switch board.

Optionally, a plurality of observation holes for observing the working condition of the pressure head mechanism are formed in the switch board.

By adopting the technical scheme, a worker can observe the pressed condition of the workpiece conveniently when the switch board is closed, and the worker can control the pneumatic press machine conveniently in time.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting mechanism is fixedly connected to the base, the workbench is connected with the lifting mechanism in a sliding mode, and the lifting mechanism is used for adjusting the distance between the workbench and the pressure head mechanism, so that the stroke of the pressure head mechanism during workpiece processing is reduced, the processing efficiency of the pneumatic press is improved, and the energy consumption is reduced;

2. the reinforcing rod is fixedly connected between the supporting block and the supporting plate, so that the structural strength of the connection between the supporting block and the supporting plate is further improved, and the possibility of fracture between the supporting plate and the supporting block when the pressure of the workbench on the supporting plate is overlarge is reduced;

3. the protective sleeve is arranged on the outer side of the lifting mechanism, so that the use safety of the pneumatic press is improved, and the possibility that the workpiece is splashed to hurt people when the pressure is too large in the machining process is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the entire structure of a lifting mechanism part according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a support block and a support plate portion according to an embodiment of the present application;

FIG. 4 is a schematic view of a portion of a clip assembly according to an embodiment of the present application.

Description of reference numerals: 100. a base; 200. a frame; 300. a pressure head mechanism; 400. a work table; 410. a through hole; 500. a lifting mechanism; 510. a guide bar; 520. a support block; 530. a support plate; 540. a reinforcing bar; 600. a protective cover; 610. a baffle plate; 611. mounting holes; 620. a switch plate; 621. a clamping groove; 622. an observation hole; 630. a clamping assembly; 631. a limiting ball; 632. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an efficient and energy-saving pneumatic press. Referring to fig. 1 and 2, an energy-efficient pneumatic press includes a base 100, and a lifting mechanism 500 is fixedly connected to an end of the base 100 away from the ground and a worktable 400 is slidably connected thereto. The base 100 is kept away from ground one end and still fixedly connected with frame 200, and frame 200 is located one side of elevating system 500, and the one end fixedly connected with pressure head mechanism 300 of base 100 is kept away from to frame 200, and pressure head mechanism 300 is located the top of workstation 400, utilizes frame 200 to support pressure head mechanism 300. When the pneumatic press is used for processing a workpiece, the pressure head mechanism 300 is used for processing the workpiece on the workbench 400, and the distance between the workbench 400 and the pressure head mechanism 300 is adjusted through the lifting mechanism 500 according to the size of the workpiece, so that the stroke of the pressure head mechanism 300 during processing the workpiece is reduced, the processing efficiency of the pneumatic press is improved, and the energy consumption is reduced. Base 100 keeps away from ground one end fixedly connected with safety cover 600, and safety cover 600 cover is established in the elevating system 500 outside, through set up the protective sheath in the elevating system 500 outside, improves the security that pneumatic press used, reduces and receives splashing when pressure is too big in the work piece course of working and injures people's possibility.

Referring to fig. 2 and 3, the lifting mechanism 500 includes four guide rods 510, and the four guide rods 510 are vertically and fixedly connected to the base 100. The four guide rods 510 are all in threaded connection with supporting blocks 520 for supporting the workbench 400, the supporting blocks 520 are cylindrical, and one ends of the supporting blocks 520 are coaxially and fixedly connected with annular supporting plates 530. The annular supporting plate 530 is coaxially and fixedly connected to one end of the supporting block 520, so that the contact area between the supporting block 520 and the workbench 400 is increased, the pressure applied to the workbench 400 during the work of the pneumatic press is reduced, and the service life of the workbench 400 is prolonged. The supporting block 520 and the supporting plate 530 are integrally formed, so that the structural strength between the supporting block 520 and the supporting plate 530 is improved, and the lifting mechanism 500 can support the worktable 400 more stably. The reinforcing rods 540 are fixedly connected between the supporting block 520 and the supporting plate 530, and the reinforcing rods 540 are fixedly connected between the supporting block 520 and the supporting plate 530, so that the structural strength of the connection between the supporting block 520 and the supporting plate 530 is further improved, and the possibility of fracture between the supporting plate 530 and the supporting block 520 when the supporting plate 530 is subjected to excessive pressure from the workbench 400 is reduced.

Referring to fig. 2 and 3, the workbench 400 is a rectangular parallelepiped, through holes 410 for the guide rods 510 to pass through are formed at four corners of the workbench 400, and the four guide rods 510 are respectively arranged in one of the through holes 410 in a penetrating manner and are slidably connected with the workbench 400. The supporting block 520 is located at a position where the worktable 400 approaches the base 100, and the supporting plate 530 abuts against an end of the worktable 400 that approaches the base 100. The guide rod 510 is used for guiding the workbench 400, so that the workbench 400 is kept parallel to the base 100 in the lifting process, the supporting block 520 is rotated to move up and down along the guide rod 510, and after the workbench 400 is pushed to a proper position, the supporting block 520 is rotated to enable the supporting plate 530 to be abutted against one end, close to the base 100, of the workbench 400, so that the workbench 400 is supported, and the lifting effect of the workbench 400 is achieved.

Referring to fig. 4, the protective cover 600 includes two opposite baffles 610 (see fig. 1), both the baffles 610 are vertically and fixedly connected to the base 100, and the two baffles 610 are respectively located at two sides of one end of the worktable 400 away from the rack 200. One end of one of the baffle plates 610 far away from the rack 200 is rotatably connected with a switch plate 620 (see fig. 1), and one side of the switch plate 620 far away from the hinge point is connected with the other baffle plate 610 through a clamping assembly 630. The press opens the switch plate 620 before use, which facilitates a worker to lift the table 400 (see fig. 1) and place a workpiece to be processed on the table 400. After the workstation 400 is adjusted and is accomplished and place the work piece, utilize joint subassembly 630 to fix the switch plate 620 one end of keeping away from the pin joint with another baffle 610, guarantee the protective effect of protective sheath.

Referring to fig. 4, a mounting hole 611 is formed in the baffle 610 far away from the switch plate 620, the clamping assembly 630 includes a spring 632, one end of the spring 632 is fixedly connected to the bottom of the mounting hole 611, one end of the spring 632 far away from the baffle 610 is fixedly connected with a limit ball 631, the limit ball 631 protrudes out of the mounting hole 611, and a clamping groove 621 used for clamping the limit ball 631 is formed in the switch plate 620. Utilize spacing ball 631 and joint groove 621's cooperation to carry out spacingly to switch plate 620, switch plate 620's switch convenient and fast. The switch plate 620 is provided with a plurality of observation holes 622 for observing the working condition of the pressure head. The condition that the workman observed the work piece pressurized when being convenient for switch plate 620 closes makes things convenient for the workman in time to control pneumatic press.

The implementation principle of the high-efficiency energy-saving pneumatic press in the embodiment of the application is as follows: when the work is processed using the pneumatic press, the opening and closing plate 620 is rotated to be parallel to the barrier 610, the work is mounted on the table 400, and the table 400 is slid up and down in the direction of the guide bar 510 according to the size of the work, thereby adjusting the distance between the work and the ram mechanism 300. After the workbench 400 is adjusted to a proper position, the supporting block 520 is rotated to make the supporting plate 530 abut against one end of the workbench 400 close to the base 100, so as to support the workbench 400 and achieve the effect of fixing the workbench 400. After the workbench 400 is adjusted, the switch plate 620 is rotated to clamp the limiting ball 631 with the clamping groove 621, and the pressing head mechanism 300 is started to process the workpiece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An energy-efficient pneumatic press which characterized in that: including base (100), frame (200), pressure head mechanism (300), workstation (400) and elevating system (500), the one end on ground is kept away from in base (100) to frame (200) fixed connection, the one end on base (100) is kept away from in pressure head mechanism (300) fixed connection in frame (200), the one end on ground is kept away from in elevating system (500) fixed connection in base (100), workstation (400) and elevating system (500) sliding connection, workstation (400) are located pressure head mechanism (300) and are close to the direction of base (100).

2. An energy efficient pneumatic press as recited in claim 1, wherein: elevating system (500) includes guide bar (510) and supporting shoe (520), guide bar (510) have four, four equal perpendicular fixed connection of guide bar (510) is on base (100), workstation (400) are the cuboid, through-hole (410) that supply guide bar (510) to pass are all seted up to the position in workstation (400) four corners, four guide bar (510) wear to establish respectively in one of them through-hole (410) and with workstation (400) sliding connection, supporting shoe (520) threaded connection is on guide bar (510), supporting shoe (520) are located workstation (400) and are close to the direction of base (100).

3. An energy efficient pneumatic press as recited in claim 2, wherein: the supporting block (520) is cylindrical, and one end, close to the workbench (400), of the supporting block (520) is coaxially and fixedly connected with an annular supporting plate (530).

4. A power efficient pneumatic press as defined in claim 3, wherein: the supporting block (520) and the supporting plate (530) are integrally formed.

5. An energy efficient pneumatic press as recited in claim 4, wherein: and a reinforcing rod (540) is fixedly connected between the supporting block (520) and the supporting plate (530).

6. An energy efficient pneumatic press as recited in claim 1, wherein: the lifting mechanism is characterized in that a protective cover (600) is arranged on the base (100), and the outer side of the lifting mechanism (500) is sleeved with the protective cover (600).

7. An energy efficient pneumatic press as recited in claim 6, wherein: the safety cover (600) comprises two oppositely arranged baffle plates (610), the two baffle plates (610) are fixedly connected with the base (100) in a perpendicular mode, one end, far away from the rack (200), of each baffle plate (610) is hinged to a switch plate (620), and one end, far away from a hinged point, of each switch plate (620) is connected with the other baffle plate (610) through a clamping assembly (630).

8. An energy efficient pneumatic press as recited in claim 7, wherein: joint subassembly (630) are kept away from including spacing ball (631) and spring (632) mounting hole (611) has been seted up on baffle (610) of switch plate (620), spring (632) one end fixed connection is in the bottom of mounting hole (611), the one end and the spacing ball (631) fixed connection of mounting hole (611) are kept away from in spring (632), spacing ball (631) protrusion mounting hole (611), joint groove (621) with spacing ball (631) joint have been seted up on switch plate (620) the lateral wall that is close to spacing ball (631).

9. An energy efficient pneumatic press as recited in claim 8, wherein: and the switch plate (620) is provided with a plurality of observation holes (622) for observing the working condition of the pressure head mechanism (300).