CN214164175U

CN214164175U - Four-column frame hydraulic machine with self-adaptive rotary table

Info

Publication number: CN214164175U
Application number: CN202020988427.8U
Authority: CN
Inventors: 刘利冰
Original assignee: Wuxi Kelai Cnc Machine Tool Co ltd
Current assignee: Wuxi Kelai Cnc Machine Tool Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-09-10
Anticipated expiration: 2030-06-03

Abstract

The utility model belongs to the technical field of the hydraulic press, especially, be a four post frame hydraulic press of revolving stage self-adaptation, the on-line screen storage device comprises a base, fixed mounting has the hydraulic press on the base middle part, hydraulic press one side fixed mounting has first support, and opposite side fixed mounting has the second support, the same lead screw of fixedly connected with on first support and the second support, and lead screw one end runs through in first support and fixedly connected with motor, threaded connection has the nut piece on the lead screw, and the bottom fixed mounting of nut piece has automatic telescopic link, automatic telescopic link bottom fixed mounting has automatic gripper, hydraulic pressure seat in the hydraulic press is placed on the base, and installs the holding down plate that can move about from top to bottom in the hydraulic pressure seat. The utility model is simple in operation, convenient to use can not only make the extrusion operation more abundant, but also automatic material loading and unloading work need not artificial participation, when saving the labour, has improved the security of operation.

Description

Four-column frame hydraulic machine with self-adaptive rotary table

Technical Field

The utility model relates to a hydraulic press technical field especially relates to a four post frame hydraulic presses of revolving stage self-adaptation.

Background

The hydraulic press is a machine for processing products such as metal, plastic, rubber, wood, powder and the like by using hydrostatic pressure. The hydraulic press is commonly used for pressing and forming processes, and the principles of bending, flanging, sheet deep drawing, powder metallurgy, press fitting and the like are machines which are manufactured by using the Pascal law and are driven by using liquid pressure, and the machines are various. Of course, the use is also diverse as required. The pressure-transmitting liquid is classified into two categories, namely an oil press and a water press. A hydraulic machine is a machine that uses liquid as a working medium to transfer energy to implement various processes.

However, most of compressors in the prior art are unidirectional compression methods, when some objects with high hardness are compressed, multiple times of compression may be required due to insufficient compression force, manual feeding and material taking are required in the compression process, and safety hazards are brought to operators when the operators press down the hydraulic press due to operation errors in the feeding process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a four-column frame hydraulic machine with a self-adaptive rotary table.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a four-column frame hydraulic press with a self-adaptive rotary table comprises a base, wherein a hydraulic press is fixedly arranged on the middle of the base, a first support is fixedly arranged on one side of the hydraulic press, a second support is fixedly arranged on the other side of the hydraulic press, the first support and the second support are fixedly connected with the same lead screw, one end of the lead screw penetrates through the first support and is fixedly connected with a motor, a nut block is connected onto the lead screw in a threaded manner, an automatic telescopic rod is fixedly arranged at the bottom end of the nut block, an automatic mechanical claw is fixedly arranged at the bottom end of the automatic telescopic rod, a hydraulic seat in the hydraulic press is placed on the base, a lower pressing plate capable of moving up and down is arranged in the hydraulic seat, hydraulic columns are fixedly arranged at four corners of the top end of the hydraulic seat, the tops of the four hydraulic columns are fixedly connected with the same hydraulic plate, two symmetrically arranged hydraulic rods are fixedly connected to the middle of the bottom surface of the hydraulic plate, and a push rod is installed in the hydraulic rod, a press plate is fixedly connected to the lower end face of the push rod, a hydraulic cylinder is fixedly connected to the top end of the hydraulic plate, a push plate is installed inside the hydraulic cylinder, and the push plate is fixedly connected with a compression motor through a push column.

Preferably, the hydraulic cylinder, the hydraulic plate, the hydraulic rod, the hydraulic column and the hydraulic seat are communicated with each other.

Preferably, the hydraulic cylinder is filled with hydraulic fluid, and the hydraulic fluid is petroleum-based hydraulic fluid.

Preferably, both sides of the hydraulic seat are fixedly connected with supporting seats, automatic push-pull rods are fixedly mounted on the supporting seats, and pushing plates are fixedly mounted at the top ends of the automatic push-pull rods.

Preferably, the first support, the second support and the hydraulic machine are not on the same horizontal line.

Preferably, a rotating disc convenient for adjusting the grabbing direction is arranged between the automatic telescopic rod and the automatic mechanical claw.

Compared with the prior art, the beneficial effects of the utility model are that: in the stamping work of the hydraulic press, the motor rotates, the screw rod drives the nut block to move, the automatic mechanical arm on the nut block moves the raw material to a proper position, the motor stops rotating, the automatic telescopic rod extends, the mechanical claw places the raw material on the supporting seat, the automatic push-pull rod drives the pushing plate to push the raw material to the lower pressing plate, the compression motor in the hydraulic press presses down the pushing plate through the push column to extrude hydraulic liquid in the hydraulic cylinder into the hydraulic rod to push the push rod downwards, the push rod pushes the pressing plate downwards, meanwhile, hydraulic liquid is squeezed into the hydraulic seat to extrude the lower pressing plate upwards, the pressing plate and the lower pressing plate simultaneously extrude the raw materials, after the extrusion is finished, the compression motor pulls back the pushing plate, the pressure in the hydraulic cylinder disappears, the pressing plate and the lower pressing plate are recovered, the finished product is pushed to the supporting seat by the automatic push-pull rod, and then the finished product is grabbed and collected by the automatic mechanical claw.

The utility model is simple in operation, convenient to use can not only make the extrusion operation more abundant, but also automatic material loading and unloading work need not artificial participation, when saving the labour, has improved the security of operation.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view of a front view of the hydraulic press of the present invention;

FIG. 3 is a schematic structural diagram of a side view of the hydraulic press according to the present invention;

in the figure: 1. a base; 2. a hydraulic press; 3. a first support; 4. a second support; 5. a screw rod; 6. a nut block; 7. automatically telescoping the rod; 8. an automatic gripper; 9. a hydraulic seat; 10. a lower pressing plate; 11. a hydraulic column; 12. a hydraulic plate; 13. a hydraulic lever; 14. a push rod; 15. pushing the plate; 16. pushing the column; 17. a compression motor; 18. an automatic push-pull rod; 19. an object pushing plate; 20. pressing a plate; 21. a hydraulic cylinder; 22. an electric motor.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a four-column frame hydraulic machine with a self-adaptive rotary table comprises a base 1, a hydraulic machine 2 is fixedly arranged on the middle of the base 1, a first support 3 is fixedly arranged on one side of the hydraulic machine 2, a second support 4 is fixedly arranged on the other side of the hydraulic machine, the same lead screw 5 is fixedly connected onto the first support 3 and the second support 4, one end of the lead screw 5 penetrates through the first support 3 and is fixedly connected with a motor 22, a nut block 6 is connected onto the lead screw 5 in a threaded manner, an automatic telescopic rod 7 is fixedly arranged at the bottom end of the nut block 6, an automatic mechanical claw 8 is fixedly arranged at the bottom end of the automatic telescopic rod 7, a hydraulic seat 9 in the hydraulic machine 2 is placed on the base 1, a lower pressing plate 10 capable of moving up and down is arranged in the hydraulic seat 9, hydraulic columns 11 are fixedly arranged at four corners of the top end of the hydraulic seat 9, the same hydraulic plate 12 is fixedly connected onto the tops of the four hydraulic columns 11, two symmetrically arranged hydraulic rods 13 are fixedly connected onto the middle of the bottom surface of the hydraulic plate 12, a push rod 14 is arranged in the hydraulic rod 13, the lower end face of the push rod 14 is fixedly connected with a pressure plate 20, the top end of the hydraulic plate 12 is fixedly connected with a hydraulic cylinder 21, a push plate 15 is arranged in the hydraulic cylinder 21, and the push plate 15 is fixedly connected with a compression motor 17 through a push column 16;

pneumatic cylinder 21, hydraulic plate 12, hydraulic stem 13, hydraulic column 11, inside communicates with each other between the hydraulic pressure seat 9, hydraulic fluid has been filled in the pneumatic cylinder 21, and hydraulic fluid is the petroleum base hydraulic fluid, the equal fixedly connected with supporting seat in hydraulic pressure seat 9 both sides, and fixed mounting has automatic push-and-pull rod 18 on the supporting seat, the top fixed mounting of automatic push-and-pull rod 18 has and pushes away thing board 19, first support 3, second support 4, hydraulic press 2 is not on same water flat line, install the rotary disk that the direction was snatched in the adjustment of being convenient for between automatic telescopic link 7 and the automatic gripper 8, the utility model is simple in operation, convenient to use, can not only make the extrusion operation more abundant, material loading and unloading work still can be automatic, need not artificial participation, when saving labour, the security of operation has been improved.

The working principle is as follows: in the stamping work of the hydraulic press 2, the motor 22 rotates, the screw rod 5 drives the nut block 6 to move, the automatic manipulator 8 on the nut block 6 moves the raw material to a proper position, the motor 22 stops rotating, the automatic telescopic rod 7 extends, the mechanical claw places the raw material on the supporting seat, the automatic push-pull rod 18 drives the push plate 19 to push the raw material onto the lower pressing plate 10, the compression motor 17 in the hydraulic press 2 presses down the push plate 15 through the push column 16, hydraulic liquid in the hydraulic cylinder 21 is extruded into the hydraulic rod 13, the push rod 14 is pushed downwards, the push rod 14 pushes the pressing plate 20 downwards, the hydraulic liquid is extruded into the hydraulic seat 9 at the same time, the lower pressing plate 10 is extruded upwards, the pressing plate 20 and the lower pressing plate 10 simultaneously extrude the raw material, after the extrusion is completed, the compression motor 17 pulls back the push plate 15, so that the pressure in the hydraulic cylinder 21 disappears, the pressing plate 20 and the lower pressing plate 10 are recovered, the automatic push-pull rod 18 pushes the finished product onto the supporting seat, snatch the finished product through automatic mechanical claw 8 again and collect, the utility model is simple in operation, convenient to use can not only make the extrusion operation more abundant, but also automatic material loading and unloading work need not artificial participation, when saving the labour, have improved the security of operation.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 four post frame hydraulic presses of revolving stage self-adaptation, includes base (1), its characterized in that: the hydraulic press is characterized in that a hydraulic press (2) is fixedly mounted on the middle of the base (1), a first support (3) is fixedly mounted on one side of the hydraulic press (2), a second support (4) is fixedly mounted on the other side of the hydraulic press (2), the first support (3) and the second support (4) are fixedly connected with a same lead screw (5), one end of the lead screw (5) penetrates through the first support (3) and is fixedly connected with a motor (22), a nut block (6) is connected onto the lead screw (5) in a threaded manner, an automatic telescopic rod (7) is fixedly mounted at the bottom end of the nut block (6), an automatic mechanical claw (8) is fixedly mounted at the bottom end of the automatic telescopic rod (7), a hydraulic seat (9) in the hydraulic press (2) is placed on the base (1), a lower pressing plate (10) capable of moving up and down is mounted in the hydraulic seat (9), hydraulic columns (11) are fixedly mounted at four corners of the top end of the hydraulic seat (9), and four same hydraulic pressure boards (12) of hydraulic pressure post (11) top fixedly connected with, two hydraulic stem (13) that the bottom surface middle part fixedly connected with symmetry of hydraulic pressure board (12) set up, and install push rod (14) in hydraulic stem (13), terminal surface fixedly connected with clamp plate (20) under push rod (14), hydraulic stem (12) top fixedly connected with pneumatic cylinder (21), and pneumatic cylinder (21) internally mounted has push pedal (15), push pedal (15) are through pushing ram (16) and compression motor (17) fixed connection.

2. The turret adaptive four column frame hydraulic machine of claim 1, wherein: the hydraulic cylinder (21), the hydraulic plate (12), the hydraulic rod (13), the hydraulic column (11) and the hydraulic seat (9) are communicated with each other.

3. The turret adaptive four column frame hydraulic machine of claim 1, wherein: hydraulic fluid is filled in the hydraulic cylinder (21), and the hydraulic fluid is petroleum-based hydraulic fluid.

4. The turret adaptive four column frame hydraulic machine of claim 1, wherein: both sides of the hydraulic seat (9) are fixedly connected with supporting seats, automatic push-pull rods (18) are fixedly mounted on the supporting seats, and pushing plates (19) are fixedly mounted at the top ends of the automatic push-pull rods (18).

5. The turret adaptive four column frame hydraulic machine of claim 1, wherein: the first support (3), the second support (4) and the hydraulic machine (2) are not on the same horizontal line.

6. The turret adaptive four column frame hydraulic machine of claim 1, wherein: and a rotating disk which is convenient for adjusting the grabbing direction is arranged between the automatic telescopic rod (7) and the automatic mechanical claw (8).