CN220700457U

CN220700457U - Double-top hydraulic press capable of changing working direction

Info

Publication number: CN220700457U
Application number: CN202321834456.9U
Authority: CN
Inventors: 王铮
Original assignee: Jinan Nengye Pneumatic Hydraulic Co ltd
Current assignee: Jinan Nengye Pneumatic Hydraulic Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-04-02
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a double-top hydraulic machine with changeable working direction, which has the technical scheme that: the hydraulic press comprises a double-top hydraulic press body, wherein a PLC (programmable logic controller) is fixedly arranged on one side of the double-top hydraulic press body, and mounting plates are respectively and fixedly arranged on two sides of the double-top hydraulic press body; the direction changing assembly is arranged on one side of each mounting plate and used for changing the direction of a machined workpiece, the direction changing assembly comprises two moving holes, each moving hole is respectively formed in one side of each mounting plate, each moving hole is internally provided with a mounting groove on the bottom surface, and the working direction of the machined workpiece of the double-top hydraulic machine body is conveniently changed by arranging the double-top hydraulic machine body, the mounting plates, the moving holes, the mounting grooves, the stepping motor, the rotating column, the moving block, the threaded holes, the rotating block, the fixing grooves, the driving motor, the connecting grooves, the first electric hydraulic rod and the clamping plates.

Description

Double-top hydraulic press capable of changing working direction

Technical Field

The utility model relates to the technical field of double-top hydraulic presses, in particular to a double-top hydraulic press with a changeable working direction.

Background

The hydraulic machine is a machine which uses liquid as working medium and is used for transmitting energy to realize various processes and is manufactured according to Pascal principle, the hydraulic machine generally consists of a host machine, a power system and a hydraulic control system, the hydraulic machine is classified into a valve hydraulic machine, a liquid hydraulic machine and an engineering hydraulic machine, the hydraulic machine is a machine which uses liquid as working medium and is used for transmitting energy to realize various processes, the hydraulic machine can also be used for correcting, press fitting, packing, briquetting, pressing plates and the like besides being used for forging and forming, the hydraulic machine comprises a hydraulic machine and an oil press, the hydraulic machine is called a hydraulic machine which uses water-based liquid as working medium, the hydraulic machine is called an oil press which uses oil as working medium, the specification of the hydraulic machine is generally expressed by nominal working force (kilo-tonnage) or nominal tonnage (ton), and the hydraulic machine for forging is mostly a hydraulic machine with higher tonnage.

For example, chinese patent publication No. CN218140036U, in which a double-top hydraulic press capable of changing the working direction is proposed, the double-top hydraulic press is selected according to the size of the object to be pressurized, the proper fixed ring is selected to be turned to be close to one side of the person, the telescopic rod is extended to rotate the rotating plate and lift the rotating plate, the object to be pressed is placed in the second fixed ring by the motor, the hanging plate is manually rotated to align the first fixed ring, and the hanging plate cannot rotate after contacting with the object to be pressed, but in this scheme, because the workpiece is changed in direction in the double-top hydraulic press, the worker may need to manually turn over the workpiece to change the direction, so that the worker may need to go deep into the double-top hydraulic press, thereby possibly increasing the danger of changing the direction of the workpiece.

For example, chinese patent publication No. CN214872871U, a double-top hydraulic press capable of changing working direction is proposed, this patent opens a control button by setting a rotating mechanism, so that a motor starts to operate, the motor drives a rotating shaft to rotate, and simultaneously, a driving wheel rotates, at this time, because the driving wheel and a driven wheel are meshed with each other, thereby, the driven wheel rotates, and further, a rotating rod drives rotating rods at left and right sides to rotate in a circular chute, and two connecting rods drive a mounting seat to rotate, and further, a hydraulic press body rotates, thereby, the working direction of the hydraulic press is changed, the working efficiency of the hydraulic press body is greatly improved, manpower and material resources are saved to a certain extent, and heat emitted by the motor during operation can be dissipated timely, thereby prolonging the service life of the whole rotating device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a double-top hydraulic machine capable of changing the working direction, which solves the problem that when a workpiece is changed in the direction in the double-top hydraulic machine, a worker is required to manually turn over, adjust and change the workpiece, so that the worker is required to go deep into the double-top hydraulic machine, and the danger of changing the direction of the workpiece is increased.

The technical aim of the utility model is realized by the following technical scheme:

the double-top hydraulic machine capable of changing the working direction comprises a double-top hydraulic machine body, wherein a PLC (programmable logic controller) is fixedly arranged on one side of the double-top hydraulic machine body, and mounting plates are fixedly arranged on two sides of the double-top hydraulic machine body respectively; the direction changing assembly is arranged at one side of the two mounting plates and is used for changing the direction of a processed workpiece, and the direction changing assembly comprises: the device comprises two moving holes, wherein the two moving holes are respectively formed in one side of the mounting plate, a mounting groove is formed in the inner bottom surface of the moving hole, a stepping motor is fixedly sleeved on the inner circular wall surface of the mounting groove, a rotating column is fixedly arranged on the top surface of a driving shaft of the stepping motor, threads are formed on the outer circular wall surface of the rotating column, the stepping motor is electrically connected with the PLC, a moving block is movably sleeved in the moving hole, a threaded hole is formed in the top surface of the moving block, the rotating column is in threaded connection with the threaded hole, a rotating block is arranged on one side of the moving block, a fixing groove is formed in one side of the moving block, a driving motor is fixedly sleeved on the inner circular wall surface of the fixing groove, a connecting groove is formed in one side of the rotating block, a first electric hydraulic rod is fixedly sleeved on the inner circular wall surface of the connecting groove, and is electrically connected with the PLC, and a clamping plate is fixedly arranged at one end of the clamping rod.

In order to perform rotation adjustment on a machined workpiece, as the double-top hydraulic machine capable of changing the working direction, preferably, a stabilizing groove is formed in the top surface of a workbench of the double-top hydraulic machine body, a second electric hydraulic rod is fixedly arranged on the inner bottom surface of the stabilizing groove, the second electric hydraulic rod is electrically connected with the PLC, a jacking column is fixedly arranged on the top surface of the second electric hydraulic rod telescopic rod, a rotary groove is formed in the top surface of the jacking column, a limiting groove is formed in the inner bottom surface of the rotary groove, a servo motor is fixedly sleeved on the inner circular wall surface of the limiting groove, an adjusting block is movably sleeved on the inner circular wall surface of the rotary groove, and a antiskid plate is fixedly arranged on the top surface of the adjusting block and is electrically connected with the PLC.

In order to enable the sucker to absorb the workpiece and increase the stabilizing effect on the workpiece during rotation, the double-top hydraulic press capable of changing the working direction is used, preferably, the top surface of the adjusting block is provided with a positioning groove, and the sucker is fixedly arranged in the positioning groove.

In order to enable the moving block to stably move, the double-top hydraulic machine capable of changing the working direction is preferably provided with limiting grooves on two sides of the inner portion of the moving hole respectively, limiting blocks are fixedly arranged on two sides of the moving block respectively, and the limiting blocks are movably sleeved with the limiting grooves.

In order to enable the rotating column to stably rotate, the double-top hydraulic press capable of changing the working direction is used as a better mode that a stabilizing hole is formed in the top surface of the mounting plate, and the rotating column is movably sleeved with the stabilizing hole.

In order to supply power to the PLC, the stepping motor, the driving motor, the first electric hydraulic rod, the second electric hydraulic rod and the servo motor, as the double-top hydraulic machine capable of changing the working direction, preferably, a storage battery is fixedly arranged on one side of the double-top hydraulic machine body, the storage battery is electrically connected with the PLC, the storage battery is electrically connected with the stepping motor, the storage battery is electrically connected with the driving motor, the storage battery is electrically connected with the first electric hydraulic rod, the storage battery is electrically connected with the second electric hydraulic rod, and the storage battery is electrically connected with the servo motor.

In order to increase the friction force of the clamping plate, as the double-top hydraulic machine capable of changing the working direction, a rubber plate is preferably fixedly arranged on one side of the clamping plate.

In summary, the utility model has the following advantages:

through the two hydraulic press bodies that set up, mounting panel, removal hole, mounting groove, step motor, column spinner, movable block, screw hole, movable block, fixed slot, driving motor, spread groove, first electronic hydraulic stem and grip block mutually support and use to the working direction to the work piece of two hydraulic press body processing changes of being convenient for.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the stabilizing trough of the present utility model;

FIG. 3 is a schematic view of the mounting plate structure of the present utility model;

FIG. 4 is a schematic left-hand view of the turning block structure of the present utility model;

fig. 5 is a schematic view of the jack-up column structure of the present utility model.

Reference numerals: 1. a double-top hydraulic press body; 2. a mounting plate; 3. a storage battery; 4. a moving hole; 5. a mounting groove; 6. a stepping motor; 7. a spin column; 8. a moving block; 9. a threaded hole; 10. a rotating block; 11. a fixing groove; 12. a driving motor; 13. a connecting groove; 14. a first electric hydraulic lever; 15. a clamping plate; 16. a rubber plate; 17. a stabilizing groove; 18. a second electric hydraulic lever; 19. jacking up the column; 20. a rotary groove; 21. a limiting groove; 22. a servo motor; 23. adjusting the block; 24. a positioning groove; 25. a suction cup; 26. a cleat; 27. a limit groove; 28. a limiting block; 29. stabilizing the well.

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.

Example 1

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a double-top hydraulic press capable of changing working direction comprises a double-top hydraulic press body 1, a PLC controller is fixedly installed on one side of the double-top hydraulic press body 1, mounting plates 2 are respectively and fixedly installed on two sides of the double-top hydraulic press body 1, direction changing components are arranged on one side of the two mounting plates 2 and are used for changing the direction of a processed workpiece, the direction changing components comprise two moving holes 4, the two moving holes 4 are respectively arranged on one side of the two mounting plates 2, an installation groove 5 is arranged on the inner bottom surface of the moving hole 4, a stepping motor 6 is fixedly sleeved on the inner circular wall surface of the installation groove 5, a rotary column 7 is fixedly installed on the top surface of a driving shaft of the stepping motor 6, threads are arranged on the outer circular wall surface of the rotary column 7, the stepping motor 6 is electrically connected with the PLC controller, a moving block 8 is movably sleeved inside the moving hole 4, the top surface of the moving block 8 is provided with a threaded hole 9, the rotary column 7 is in threaded connection with the threaded hole 9, one side of the moving block 8 is provided with a rotating block 10, one side of the moving block 8 is provided with a fixed groove 11, the inner circular wall surface of the fixed groove 11 is fixedly sleeved with a driving motor 12, the driving motor 12 is electrically connected with a PLC controller, a driving shaft of the driving motor 12 is fixedly installed with the rotating block 10, one side of the rotating block 10 is provided with a connecting groove 13, the inner circular wall surface of the connecting groove 13 is fixedly sleeved with a first electric hydraulic rod 14, the first electric hydraulic rod 14 is electrically connected with the PLC controller, one end of the telescopic rod of the first electric hydraulic rod 14 is fixedly provided with a clamping plate 15, when a worker uses the double-top hydraulic machine body 1 to process workpieces, the worker places the workpieces on the top surface of a processing table of the double-top hydraulic machine body 1, when the direction adjustment is required to be carried out on a workpiece, the first electric hydraulic rod 14 is started through the PLC controller, then the telescopic rod of the first electric hydraulic rod 14 moves to push the clamping plates 15 to move, then the two clamping plates 15 are close to each other, so that the workpiece can be clamped, at the moment, a worker starts the stepping motor 6 through the PLC controller, the driving shaft of the stepping motor 6 rotates to drive the rotating column 7 to rotate, then the moving block 8 drives the rotating block 10, the first electric hydraulic rod 14 and the clamping plates 15 to move upwards, the workpiece can be driven to move upwards, then the worker starts the driving motor 12 through the PLC controller, the driving shaft of the driving motor 12 rotates to drive the rotating block 10, the first electric hydraulic rod 14 and the clamping plates 15 to rotate, the workpiece can be turned over, and the working direction of the workpiece processed by the double-top hydraulic machine body 1 can be changed conveniently.

Example two

Based on the above embodiment 1, referring to fig. 1, 2, 3, 4 and 5, the top surface of the workbench of the double-top hydraulic machine body 1 is provided with a stabilizing groove 17, the inner bottom surface of the stabilizing groove 17 is fixedly provided with a second electric hydraulic rod 18, the second electric hydraulic rod 18 is electrically connected with a PLC controller, the top surface of the telescopic rod of the second electric hydraulic rod 18 is fixedly provided with a jacking column 19, the top surface of the jacking column 19 is provided with a rotating groove 20, the inner bottom surface of the rotating groove 20 is provided with a limiting groove 21, the inner circular wall surface of the limiting groove 21 is fixedly sleeved with a servo motor 22, the inner circular wall surface of the rotating groove 20 is movably sleeved with an adjusting block 23, the top surface of the adjusting block 23 is fixedly provided with a antiskid plate 26, the servo motor 22 is electrically connected with the PLC controller, through the antiskid plate 26 that sets up, the staff starts the electronic hydraulic stem 18 of second through using the PLC controller, the telescopic link of the electronic hydraulic stem 18 of second removes and can promote jack-up post 19, adjusting block 23 and antiskid plate 26 and upwards remove, and then can jack up the work piece, then use the PLC controller to start servo motor 22, servo motor 22's drive shaft rotation can drive adjusting block 23 and work piece rotation, thereby be convenient for rotate the adjustment to the work piece of processing, the constant head tank 24 has been seted up to the top surface of adjusting block 23, constant head tank 24's inside fixed mounting has sucking disc 25, spacing groove 27 has been seted up respectively to the inside both sides of removal hole 4, fixed mounting has stopper 28 respectively to the both sides of removal piece 8, stopper 28 and spacing groove 27 activity cup joint.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2, 3 and 4, the top surface of the mounting plate 2 is provided with a stabilizing hole 29, the rotary column 7 is movably sleeved with the stabilizing hole 29, a storage battery 3 is fixedly mounted on one side of the double-top hydraulic press body 1, the storage battery 3 is electrically connected with the PLC controller, the storage battery 3 is electrically connected with the stepper motor 6, the storage battery 3 is electrically connected with the driving motor 12, the storage battery 3 is electrically connected with the first electric hydraulic rod 14, the storage battery 3 is electrically connected with the second electric hydraulic rod 18, the storage battery 3 is electrically connected with the servo motor 22, and a rubber plate 16 is fixedly mounted on one side of the clamping plate 15.

Working principle: referring to fig. 1-5, when a worker uses the double-top hydraulic press body 1 to process a workpiece through the provided clamping plate 15, the worker places the workpiece on the top surface of the processing table of the double-top hydraulic press body 1, when the direction of the workpiece needs to be adjusted, the worker starts the first electric hydraulic rod 14 through the use of the PLC controller, and then the telescopic rod of the first electric hydraulic rod 14 moves to push the clamping plate 15 to move, then the two clamping plates 15 are close to each other, so that the workpiece can be clamped, at this time, the worker starts the stepping motor 6 through the use of the PLC controller, the driving shaft of the stepping motor 6 rotates to drive the rotary column 7 to rotate, and then the moving block 8 drives the rotary block 10, the first electric hydraulic rod 14 and the clamping plate 15 to move upwards, and then the worker starts the driving motor 12 through the use of the PLC controller, and then the driving shaft of the driving motor 12 rotates to drive the rotary block 10, the first electric hydraulic rod 14 and the clamping plate 15, so that the workpiece can be turned over, and the working direction of the workpiece of the double-top hydraulic press body 1 can be conveniently changed.

Through the antiskid plate 26 that sets up, the staff starts the electronic hydraulic stem 18 of second through using the PLC controller, and the telescopic link of the electronic hydraulic stem 18 of second removes and can promote jack-up post 19, adjusting block 23 and antiskid plate 26 and upwards remove, and then can jack-up the work piece, then uses the PLC controller to start servo motor 22, and servo motor 22's drive shaft rotates and can drive adjusting block 23 and work piece rotation to the work piece of being convenient for to processing rotates the adjustment.

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. A double-top hydraulic machine with changeable working direction, comprising:

the double-top hydraulic machine comprises a double-top hydraulic machine body (1), wherein a PLC (programmable logic controller) is fixedly arranged on one side of the double-top hydraulic machine body (1), and mounting plates (2) are respectively and fixedly arranged on two sides of the double-top hydraulic machine body (1);

the direction changing assembly is arranged on one side of the two mounting plates (2) and is used for changing the direction of a processed workpiece, and the direction changing assembly comprises: two moving holes (4), two moving holes (4) are respectively formed in one side of the mounting plate (2), a mounting groove (5) is formed in the inner bottom surface of the moving holes (4), a stepping motor (6) is fixedly sleeved on the inner circular wall surface of the mounting groove (5), a rotating column (7) is fixedly arranged on the top surface of a driving shaft of the stepping motor (6), threads are formed on the outer circular wall surface of the rotating column (7), the stepping motor (6) is electrically connected with a PLC controller, a moving block (8) is movably sleeved in the moving holes (4), a threaded hole (9) is formed in the top surface of the moving block (8), a rotating block (10) is arranged on one side of the moving block (8), a fixing groove (11) is formed in one side of the moving block (8), a driving motor (12) is fixedly sleeved on the wall surface of the fixing groove (11), the driving motor (12) is electrically connected with the outer circular wall surface of the rotating column, a driving rod (13) is fixedly sleeved on one side of the driving shaft (13), the first electric hydraulic rod (14) is electrically connected with the PLC, and a clamping plate (15) is fixedly arranged at one end of the telescopic rod of the first electric hydraulic rod (14).

2. The variable direction double-top hydraulic machine of claim 1, wherein: the utility model discloses a hydraulic press, including two roof hydraulic press body (1), including hydraulic press body, rotary tank (20), limiting groove (21) have been seted up to the top surface of two roof hydraulic press body (1) workstation, the inside bottom surface fixed mounting of stabilizing groove (17) has second electronic hydraulic stem (18), second electronic hydraulic stem (18) with PLC controller electric connection, the top surface fixed mounting of second electronic hydraulic stem (18) telescopic link has jack-up post (19), rotary tank (20) have been seted up to the top surface of jack-up post (19), limiting groove (21) have been seted up to the inside bottom surface of rotary tank (20), servo motor (22) have been cup jointed to the interior wall of limiting groove (21) is fixed, adjusting block (23) have been cup jointed in the interior wall activity of rotary tank (20), the top surface fixed mounting of adjusting block (23) has antiskid plate (26), servo motor (22) with PLC controller electric connection.

3. The variable direction double-top hydraulic machine of claim 2, wherein: the top surface of adjusting block (23) has seted up constant head tank (24), the inside fixed mounting of constant head tank (24) has sucking disc (25).

4. The variable direction double-top hydraulic machine of claim 1, wherein: limiting grooves (27) are respectively formed in two sides of the inside of the moving hole (4), limiting blocks (28) are respectively fixedly mounted on two sides of the moving block (8), and the limiting blocks (28) are movably sleeved with the limiting grooves (27).

5. The variable direction double-top hydraulic machine of claim 1, wherein: the top surface of mounting panel (2) has seted up stable hole (29), column spinner (7) with stable hole (29) activity cup joints.

6. The variable direction double-top hydraulic machine of claim 2, wherein: one side fixed mounting of two top hydraulic press body (1) has battery (3), battery (3) with PLC controller electric connection, battery (3) with step motor (6) electric connection, battery (3) with driving motor (12) electric connection, battery (3) with first electronic hydraulic stem (14) electric connection, battery (3) with second electronic hydraulic stem (18) electric connection, battery (3) with servo motor (22) electric connection.

7. The variable direction double-top hydraulic machine of claim 1, wherein: a rubber plate (16) is fixedly arranged on one side of the clamping plate (15).