CN219927035U

CN219927035U - Automatic lifting hydraulic press

Info

Publication number: CN219927035U
Application number: CN202321066258.2U
Authority: CN
Inventors: 陈伟
Original assignee: Suzhou Boyan New Material Technology Co ltd
Current assignee: Suzhou Boyan New Material Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-31
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of hydraulic presses, in particular to an automatic lifting hydraulic press which comprises a hydraulic press main body, clamping plates and a movable rod, wherein a workbench is fixedly connected to the hydraulic press main body, the clamping plates are arranged on two sides of the workbench, a connecting plate is fixedly connected to the bottom of each clamping plate, when a workpiece needs to be fixed, a movable block is driven by a rotating screw rod to simultaneously lift through the movable rod, one ends of two connecting plates are further moved upwards, an included angle between the two connecting plates is gradually reduced along with the lifting of the height, the two movable rods can be further pulled into each other, the movable rod drives the two clamping plates to move through the connecting plate, the workpiece on the workbench is clamped and fixed through the clamping plates, and the workpiece is kept stable when being processed, so that the workpiece is more convenient to process.

Description

Automatic lifting hydraulic press

Technical Field

The utility model relates to the technical field of hydraulic presses, in particular to an automatic lifting hydraulic press.

Background

Hydraulic presses are machines made according to pascal principle for transferring energy to realize various processes, with liquids as working medium. The hydraulic machine generally comprises a main machine, a power system and a hydraulic control system. The hydraulic machines are classified into valve hydraulic machines, liquid hydraulic machines and engineering hydraulic machines, and the existing hydraulic machines are all automatic lifting hydraulic machines.

1. Most hydraulic presses are used for directly placing a workpiece on a workbench without fixing the workpiece when the workpiece is machined, so that the workpiece is easy to deviate in the machining mode, and the machining is inconvenient.

2. And when a part of workpieces needing to be fixed are processed, workers need to use a plurality of fasteners to fix the workpieces on a workbench, the fixing steps are complicated, and the processing efficiency is low.

Disclosure of Invention

In order to solve the problems in the prior art, an automatic lifting hydraulic machine is provided.

The specific technical scheme is as follows:

the utility model provides an automatic lifting hydraulic press, includes hydraulic press main part, splint and movable rod, fixedly connected with workstation in the hydraulic press main part, the workstation both sides are equipped with the splint, splint bottom fixedly connected with connecting plate, the connecting plate is kept away from one side of splint is equipped with the movable rod, movable rod both ends fixedly connected with limiting plate, limiting plate activity gomphosis is in the workstation, the movable rod is equipped with two, two one side that the movable rod corresponds each other is equipped with the joint board, the joint board is kept away from the one end swing joint of movable rod has the pivot, pivot one end fixedly connected with movable rod, the movable rod is kept away from the one end fixedly connected with movable block of pivot, run through on the movable block and be equipped with the lead screw, just the movable block with lead screw threaded connection, the lead screw bottom is equipped with the fixed plate.

Preferably, the rubber blocks are fixedly connected to one sides of the clamping plates, which correspond to each other, the workbench is provided with a through moving groove, and the connecting plate is movably embedded in the moving groove.

Preferably, two movable grooves are arranged between the movable grooves, the connecting plate is positioned in the movable grooves, and the movable grooves are communicated with the movable grooves.

Preferably, one end of the connecting plate, which is far away from the rotating shaft, is penetrated with a connecting block, and two ends of the connecting block are movably connected in a groove formed in the moving rod.

Preferably, a limit groove is arranged on one side of the movable groove away from the movable rod, one end of the rotary shaft, which is close to the limit groove, is movably embedded in the limit groove, one end of the workbench, which is close to the screw rod, is provided with a penetrating empty groove consistent with the limit groove, and the movable rod penetrates through the empty groove and is fixedly connected with the rotary shaft.

Preferably, the screw rod top fixedly connected with rotating block, the rotating block below is equipped with the gusset plate, the screw rod runs through the gusset plate and with gusset plate with fixed plate swing joint.

The technical scheme has the following advantages or beneficial effects:

1. when needing fixed work piece, rotate the lead screw and make the movable block drive the pivot through the movable rod and rise simultaneously, and then make the one end of two linking boards upwards move, and two linking boards make the contained angle between reduce gradually along with the rise of height, and then can pull two movable rods into each other, and the movable rod passes through the connecting plate and drives two splint removal, and the work piece centre gripping on the workstation is fixed, can fix the work piece on the workstation through the splint, makes the work piece keep stable when being processed, more is convenient for process.

2. The workpiece is placed on the workbench, the rotating block is rotated, the rotating block drives the screw rod to rotate, the movable block in threaded connection with the screw rod is further enabled to ascend, the distance between the two clamping plates is adjusted through the screw rod, the step of fixing the workpiece is reduced, and the machining efficiency is improved.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

FIG. 1 is a schematic diagram of an automatic lifting hydraulic machine according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an automatic lifting hydraulic press according to the present utility model;

FIG. 3 is a schematic view of the internal components of an automatic lifting hydraulic machine according to the present utility model;

fig. 4 is a schematic structural view of a connector board of an automatic lifting hydraulic machine according to the present utility model.

The above reference numerals denote: 1. a hydraulic press main body; 2. a work table; 3. a clamping plate; 4. a rubber block; 5. a screw rod; 6. a movable block; 7. a fixing plate; 8. a rotating block; 9. a movable rod; 10. a rotating shaft; 11. a splice plate; 12. a transfer block; 13. a moving rod; 14. a connecting plate; 15. a movable groove; 16. a moving groove; 17. a limit groove; 18. a reinforcing plate; 19. and a limiting plate.

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.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1-4, an automatic lifting hydraulic press, including hydraulic press main part 1, splint 3 and movable rod 9, fixedly connected with workstation 2 on the hydraulic press main part 1, workstation 2 both sides are equipped with splint 3, splint 3 bottom fixedly connected with connecting plate 14, one side that splint 3 was kept away from to connecting plate 14 is equipped with movable rod 13, movable rod 13 both ends fixedly connected with limiting plate 19, limiting plate 19 movable gomphosis is in workstation 2, movable rod 13 is equipped with two, one side that two movable rods 13 corresponds each other is equipped with joint plate 11, joint plate 11 is kept away from movable rod 13's one end swing joint and is connected with pivot 10, pivot 10 one end fixedly connected with movable rod 9, movable rod 9 is kept away from pivot 10's one end fixedly connected with movable block 6, run through on the movable block 6 and be equipped with lead screw 5 threaded connection, lead screw 5 bottom is equipped with fixed plate 7, when the fixed work piece is needed, rotate lead screw 5 and make movable block 6 drive pivot 10 through movable rod 9 and rise simultaneously, and then make the one end of two joint plates 11 upwards move, two joint plates 11 make the contained angle between with the height rise gradually, and make two movable rod 13 can be moved down in order to keep the work piece 2 through the clamp plate 13 each other, and keep the clamp plate 13 to be processed in the fixed on the workstation, can be processed by the clamp plate 2, work piece is further fixed, when work piece is fixed.

Further, the rubber blocks 4 are fixedly connected to the corresponding sides of the clamping plates 3, the workbench 2 is provided with a through moving groove 16, the connecting plates 14 are movably embedded in the moving groove 16, and the moving groove 16 is used for providing a moving space for the connecting plates 14.

Further, two moving grooves 16 are provided, a movable groove 15 is provided between the two moving grooves 16, the connecting plate 11 is located in the movable groove 15, the movable groove 15 is communicated with the moving grooves 16, and the movable groove 15 is used for providing a moving space for the connecting plate 11.

Further, one end of the connecting plate 11 far away from the rotating shaft 10 is penetrated with a switching block 12, two ends of the switching block 12 are movably connected in a groove formed in the moving rod 13, and the switching block 12 can fix the position of the connecting plate 11 to rotate on the moving rod 13 and drive the moving rod 13 to move relatively.

Further, a limit groove 17 is arranged on one side, far away from the movable rod 9, of the movable groove 15, one end, close to the limit groove 17, of the rotary shaft 10 is movably embedded in the limit groove 17, a penetrating empty groove with the same shape as the limit groove 17 is arranged on one end, close to the screw rod 5, of the workbench 2, the movable rod 9 penetrates through the empty groove and is fixedly connected with the rotary shaft 10, and the limit groove 17 can limit the track of the rotary shaft 10 during moving.

Further, the top of the screw rod 5 is fixedly connected with a rotating block 8, a reinforcing plate 18 is arranged below the rotating block 8, the screw rod 5 penetrates through the reinforcing plate 18 and is movably connected with the reinforcing plate 18 and the fixed plate 7, and the screw rod 5 can drive the movable rod 9 to move through the movable block 6 during rotation.

Working principle: when the device is used, a workpiece is placed on the workbench 2, the rotating block 8 is rotated according to the size of the workpiece, the rotating block 8 drives the screw rod 5 to rotate, the movable block 6 in threaded connection with the screw rod 5 is further enabled to ascend, the movable block 6 drives the rotating shaft 10 to ascend simultaneously through the movable rod 9, one ends of two connecting plates 11 movably connected with the rotating shaft 10 are further enabled to move upwards, one ends of the two connecting plates 11 connected with the rotating shaft 10 are enabled to continuously ascend due to the fact that the other ends of the connecting plates 11 are movably connected with the movable rod 13 through the connecting plates 12, meanwhile included angles between the two connecting plates are gradually reduced, the two movable rods 13 are pulled into each other, the movable rod 13 drives the two clamping plates 3 to move through the connecting plates 14, the workpiece on the workbench 2 is clamped and fixed, and then the hydraulic machine body 1 is started through an external control terminal to process the workpiece.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. An automatic lifting hydraulic press, which is characterized in that: including hydraulic press main part (1), splint (3) and movable rod (9), fixedly connected with workstation (2) on hydraulic press main part (1), workstation (2) both sides are equipped with splint (3), splint (3) bottom fixedly connected with connecting plate (14), connecting plate (14) are kept away from one side of splint (3) is equipped with movable rod (13), movable rod (13) both ends fixedly connected with limiting plate (19), limiting plate (19) movable gomphosis is in workstation (2), movable rod (13) are equipped with two, two one side that movable rod (13) corresponds each other is equipped with joint board (11), joint board (11) are kept away from one end swing joint of movable rod (13) has pivot (10), pivot (10) one end fixedly connected with movable rod (9), movable rod (9) are kept away from one end fixedly connected with movable block (6) of pivot (10), run through on movable block (6) and are equipped with lead screw (5), and movable block (6) and lead screw (5) are equipped with screw (5) fixed connection bottom portion (7).

2. An automatic lifting hydraulic machine according to claim 1, wherein: the clamping plate (3) is fixedly connected with a rubber block (4) on one side corresponding to each other, a through moving groove (16) is formed in the workbench (2), and the connecting plate (14) is movably embedded in the moving groove (16).

3. An automatic lifting hydraulic machine according to claim 2, characterized in that: the movable grooves (16) are two, movable grooves (15) are arranged between the two movable grooves (16), the connecting plate (11) is located in the movable grooves (15), and the movable grooves (15) are communicated with the movable grooves (16).

4. An automatic lifting hydraulic machine according to claim 1, wherein: one end of the connecting plate (11) far away from the rotating shaft (10) is penetrated and provided with a connecting block (12), and two ends of the connecting block (12) are movably connected in a groove formed in the moving rod (13).

5. An automatic lifting hydraulic machine according to claim 3, wherein: one side of movable groove (15) keeping away from movable rod (9) is equipped with spacing groove (17), pivot (10) are close to the one end activity gomphosis of spacing groove (17) is in spacing groove (17), just workstation (2) are close to one end of lead screw (5) be equipped with the run-through empty slot of spacing groove (17) shape unanimity, movable rod (9) run through the empty slot with pivot (10) fixed connection.

6. An automatic lifting hydraulic machine according to claim 1, wherein: the screw rod (5) top fixedly connected with rotating block (8), rotating block (8) below is equipped with gusset plate (18), screw rod (5) run through gusset plate (18) and with gusset plate (18) with fixed plate (7) swing joint.