CN219706155U - Servo numerical control lower cylinder type four-column hydraulic machine - Google Patents

Abstract

The utility model discloses a servo numerical control lower cylinder type four-column hydraulic machine which comprises a workbench, wherein two sides of the upper end of the workbench are connected with mounting grooves. This four post hydraulic presses of jar formula under servo numerical control through the mounting groove that sets up, mounting panel, support column, clamp plate, briquetting, fixed block, guide block, C template and fixing bolt's mutually support, can conveniently fix C template and fixed block through fixing bolt for the guide block is fixed in clamp plate one side, better leads the clamp plate, improves the stability of clamp plate, and is convenient for change and maintain the guide block, convenient operation has increased the practicality. Through the buffer spring and the buffer plate that set up, when clamp plate and briquetting down move, lie in the standing groove inside through the briquetting, buffer plate and workstation contact, buffer spring cushions the buffer plate, and is better to the clamp plate both sides buffering, avoids the clamp plate to extrude for a long time and receives the damage.

Description

Servo numerical control lower cylinder type four-column hydraulic machine

Technical Field

The utility model relates to the field of four-column hydraulic presses, in particular to a servo numerical control lower cylinder type four-column hydraulic press.

Background

The four-column hydraulic press is a mechanical device for processing products such as metal, plastic, rubber, wood, powder and the like by utilizing the static pressure of hydraulic oil conveyed by an oil pump, is also called an oil press, is a machine which is manufactured by utilizing the Pascal law and is driven by liquid pressure, and has a plurality of types, of course, the application is also diversified according to the needs, such as the use is divided into two types of oil presses and hydraulic presses according to the liquid type of the conveying pressure.

The machine is provided with an independent power mechanism and an independent electric system, adopts button centralized control, and can realize three working modes of adjustment, manual operation and semi-automatic operation: the working pressure, pressing speed, idle fast descending and decelerating stroke and range of the machine can be regulated according to the process requirements, and the ejection process can be completed, and three process modes of the ejection process and the stretching process can be carried out.

The hydraulic plate of the existing four-column hydraulic press is required to be guided when moving downwards, the existing guiding equipment is easy to damage after long-time use, the whole hydraulic plate can be replaced, maintenance and replacement of the guiding equipment are inconvenient, and the practicability is poor.

Therefore, it is necessary to provide a servo numerical control lower cylinder type four-column hydraulic machine to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a servo numerical control lower cylinder type four-column hydraulic machine which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a servo numerical control lower jar formula four post hydraulic press, includes the workstation, workstation upper end both sides all are connected with the mounting groove, two mounting groove internal connection have the mounting panel, mounting panel upper end both sides all are connected with the support column, a plurality of support column upper ends are connected with the roof, roof upper end middle part is connected with the oil tank, the oil tank both sides evenly are connected with oil pipe, roof upper end both sides all are connected with the hydro-cylinder, a plurality of oil pipe one end respectively with a plurality of hydro-cylinder upper end middle part connection, a plurality of hydro-cylinder lower extreme runs through and extends to the roof lower extreme, a plurality of hydro-cylinder lower extreme is connected with the clamp plate, clamp plate lower extreme middle part is connected with the briquetting, clamp plate both sides middle part all is connected with the fixed block, a plurality of support column outside sliding connection has the guide block, a plurality of guide block one side is connected with C template, wherein two C template joint are to one side of fixed block, two other C template joint are to another fixed block one side, a plurality of C upper end middle parts are connected with the fixed block respectively through fixing bolt, the clamp plate both sides are connected with the clamp plate both sides down the end and are connected with buffer assembly.

Preferably, the buffer assembly comprises twelve buffer springs, and the lower end of each buffer spring is connected with a buffer plate.

Preferably, the buffer board lower extreme is connected with the slipmat, the slipmat is made for the silica gel material.

Preferably, a placing groove is formed in the middle of the upper end of the workbench, and the shape of the placing groove is matched with that of the pressing block.

Preferably, two sides of the upper ends of the two mounting plates are respectively connected with two sides of the upper end of the workbench through mounting bolts.

Preferably, the shape of the mounting groove is matched with the shape of the mounting plate.

Preferably, a through hole is formed in the middle of the upper end of the guide block, and the support column is located inside the through hole.

Preferably, the shape of the fixing block is matched with the shape of the inner wall of one side of the C-shaped plate.

Advantageous effects

Compared with the prior art, the utility model provides a servo numerical control lower cylinder type four-column hydraulic machine, which has the following beneficial effects:

1. this four post hydraulic presses of jar formula under servo numerical control through the mounting groove that sets up, mounting panel, support column, clamp plate, briquetting, fixed block, guide block, C template and fixing bolt's mutually support, can conveniently fix C template and fixed block through fixing bolt for the guide block is fixed in clamp plate one side, better leads the clamp plate, improves the stability of clamp plate, and is convenient for change and maintain the guide block, convenient operation has increased the practicality.

2. This four post hydraulic presses of cylinder-type under servo numerical control, through the buffer spring and the buffer board that set up, when clamp plate and briquetting moved down, through the briquetting being located inside the standing groove, buffer board and workstation contact, buffer spring buffers the buffer board, and better buffering is carried out the clamp plate both sides, avoids the clamp plate to extrude for a long time and receives the damage.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of B of fig. 2 according to the present utility model.

In the figure: 1. a work table; 2. a mounting groove; 3. a mounting plate; 4. a support column; 5. a top plate; 6. an oil tank; 7. an oil pipe; 8. an oil cylinder; 9. a pressing plate; 10. briquetting; 11. a fixed block; 12. a guide block; 13. a C-shaped plate; 14. a fixing bolt; 15. a buffer spring; 16. a buffer plate; 17. a placement groove; 18. and (5) installing a bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a servo numerical control lower cylinder type four-column hydraulic press comprises a workbench 1, wherein both sides of the upper end of the workbench 1 are respectively connected with a mounting groove 2, so as to be convenient for mounting a mounting plate 3, the inside of the two mounting grooves 2 is connected with the mounting plate 3, both sides of the upper end of the mounting plate 3 are respectively connected with a support column 4, a top plate 5 is supported by the top plate 5, the middle part of the upper end of the top plate 5 is connected with an oil tank 6, both sides of the oil tank 6 are uniformly connected with oil pipes 7, both sides of the upper end of the top plate 5 are respectively connected with the middle parts of the upper ends of the plurality of oil pipes 7, the lower ends of the plurality of oil pipes 8 penetrate and extend to the lower end of the top plate 5, the lower ends of the plurality of oil pipes 8 are connected with a pressing plate 9, the middle part of the lower end of the pressing plate 9 is connected with a pressing block 10, the middle parts of both sides of the pressing plate 9 are respectively connected with a fixed block 11, the outer sides of the plurality of support columns 4 are slidably connected with a guide block 12, the C-shaped plates 13 are connected to one side of the guide blocks 12, the better pressing plate 9 is fixed, two C-shaped plates 13 are clamped to one side of one fixed block 11, the other two C-shaped plates 13 are clamped to one side of the other fixed block 11, the middle parts of the upper ends of the C-shaped plates 13 are respectively connected with the fixed blocks 11 through fixing bolts 14, buffer components are connected to two sides of the lower end of the pressing plate 9, the better pressing plate 9 is buffered, the buffer components comprise buffer springs 15, the number of the buffer springs 15 is twelve groups, buffer plates 16 are connected to the lower ends of the buffer springs 15, anti-slip pads are connected to the lower ends of the buffer plates 16, the anti-slip pads are made of silica gel materials, a placing groove 17 is formed in the middle part of the upper end of the workbench 1, the shape of the placing groove 17 is matched with that of the pressing block 10, two sides of the upper ends of the two mounting plates 3 are respectively connected with two sides of the upper end of the workbench 1 through mounting bolts 18, the shape of mounting groove 2 and the shape looks adaptation of mounting panel 3, and the through-hole has been seted up at guide block 12 upper end middle part, and guide block 12 of being convenient for is located the support column 4 outside and slides, and support column 4 is located the through-hole inside, and the shape looks adaptation of the shape of fixed block 11 and the shape of C template 13 one side inner wall.

It should be noted that, when the servo numerical control lower cylinder type four-column hydraulic press is used, the mounting plate 3 is placed in the mounting groove 2, the mounting plate 3 is mounted through the mounting bolts 18, the guide block 12 is positioned at the outer side of the supporting column 4, then one end of the C-shaped plate 13 is clamped to one end of the fixed block 11, the C-shaped plate 13 and the fixed block 11 are fixed through the fixing bolts 14, the pressing plate 9 is conveniently and better guided, the stability of the pressing plate 9 is improved, the workpiece body is conveniently placed in the placing groove 17, oil in the oil tank 6 respectively enters the oil cylinder 8 through the oil pipe 7, the oil cylinder 8 stretches and contracts to drive the pressing plate 9 to move downwards, the pressing block 10 compresses the workpiece downwards, the buffer plate 16 is contacted with the upper end of the workbench 1, and the buffer spring 15 buffers the buffer plate 16, so that the pressing plate 9 is better buffered.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a servo numerical control lower jar type four post hydraulic presses, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), mounting panel (3), support column (4), roof (5), oil tank (6) both sides evenly are connected with oil pipe (7), roof (5) upper end both sides all are connected with hydro-cylinder (8), a plurality of oil pipe (7) one end respectively with a plurality of hydro-cylinder (8) upper end middle part connection, a plurality of hydro-cylinder (8) lower extreme runs through and extends to roof (5) lower extreme, a plurality of hydro-cylinder (8) lower extreme is connected with clamp plate (9), clamp plate (9) lower extreme middle part is connected with briquetting (10), clamp plate (9) both sides middle part all is connected with fixed block (11), a plurality of support column (4) outside sliding connection has guide block (12), a plurality of guide block (12) one side is connected with C (13), wherein two one side C (13) are connected with another template (13), one side (13) are connected with another template (13), the middle parts of the upper ends of the plurality of C-shaped plates (13) are respectively connected with the fixed blocks (11) through the fixed bolts (14), and the two sides of the lower end of the pressing plate (9) are respectively connected with a buffer assembly.

2. A servo-controlled lower cylinder four-column hydraulic machine as recited in claim 1, wherein: the buffer assembly comprises buffer springs (15), the number of the buffer springs (15) is twelve, and the lower end of each buffer spring (15) is connected with a buffer plate (16).

3. A servo-controlled lower cylinder four-column hydraulic machine as recited in claim 2, wherein: the lower extreme of buffer board (16) is connected with the slipmat, the slipmat is made for the silica gel material.

4. A servo-controlled lower cylinder four-column hydraulic machine as recited in claim 1, wherein: a placing groove (17) is formed in the middle of the upper end of the workbench (1), and the shape of the placing groove (17) is matched with that of the pressing block (10).

5. A servo-controlled lower cylinder four-column hydraulic machine as recited in claim 1, wherein: two sides of the upper ends of the two mounting plates (3) are respectively connected with two sides of the upper end of the workbench (1) through mounting bolts (18).

6. A servo-controlled lower cylinder four-column hydraulic machine as recited in claim 1, wherein: the shape of the mounting groove (2) is matched with the shape of the mounting plate (3).

7. A servo-controlled lower cylinder four-column hydraulic machine as recited in claim 1, wherein: the middle part of the upper end of the guide block (12) is provided with a through hole, and the support column (4) is positioned in the through hole.

8. A servo-controlled lower cylinder four-column hydraulic machine as recited in claim 1, wherein: the shape of the fixing block (11) is matched with the shape of the inner wall of one side of the C-shaped plate (13).