CN215360064U

CN215360064U - Energy-saving device of hydraulic machine

Info

Publication number: CN215360064U
Application number: CN202121851063.XU
Authority: CN
Inventors: 陈成发
Original assignee: Dongshan Yongteng Hydraulic Machinery Equipment Co ltd
Current assignee: Dongshan Yongteng Hydraulic Machinery Equipment Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-31
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of hydraulic presses and discloses an energy-saving device of a hydraulic press, which comprises a base, wherein the top of the base is provided with two guide posts, the top of the guide post on the left side is provided with an installation block, one end of the installation block is connected with the top of the guide post on the right side, the bottom of the installation block is provided with a hydraulic cylinder positioned between the two guide posts, the output end of the hydraulic cylinder is provided with a sliding block sleeved outside the two guide posts, the top of the base is provided with a workbench positioned between the two guide posts, a protection plate positioned on the opposite side of the two guide posts is arranged between the top of the base and the bottom of the installation block, the top of the base is provided with cushion blocks positioned on the left side and the right side of the workbench and connected with the workbench, and the front sides of the cushion blocks are provided with auxiliary shafts. The energy-saving device of the hydraulic machine effectively helps a user to position a workpiece through potential energy saving resources of the hydraulic cylinder without adding an additional positioning device.

Description

Energy-saving device of hydraulic machine

Technical Field

The utility model relates to the technical field of hydraulic machines, in particular to an energy-saving device of a hydraulic machine.

Background

The hydraulic machine is a machine which uses liquid as a working medium and is manufactured according to the Pascal principle and used for transferring energy to realize various processes, generally comprises a main machine (host), a power system and a hydraulic control system, and is classified into a valve hydraulic machine, a liquid hydraulic machine and an engineering hydraulic machine.

In the using process of the existing hydraulic machine, parts needing hydraulic processing are generally positioned, and the existing hydraulic machine needs additional equipment for positioning when raw materials are processed, so that the production cost is increased, resources are wasted, and the energy-saving device of the hydraulic machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the energy-saving device of the hydraulic machine, which has the advantages of saving resources and avoiding adding an additional positioning device, and solves the problems that parts needing to be subjected to hydraulic processing are generally positioned in the using process of the existing hydraulic machine, and the existing hydraulic machine needs additional equipment for positioning when raw materials are processed, so that the production cost is increased and resources are wasted.

(II) technical scheme

In order to achieve the purpose of saving resources without adding an additional positioning device, the utility model provides the following technical scheme: an energy-saving device of a hydraulic press comprises a base, wherein two guide posts are arranged at the top of the base, an installation block with one end connected with the top of the right guide post is arranged at the top of the guide post at the left side, a hydraulic cylinder positioned between the two guide posts is arranged at the bottom of the installation block, a sliding block sleeved outside the two guide posts is arranged at the output end of the hydraulic cylinder, a workbench positioned between the two guide posts is arranged at the top of the base, a protection plate positioned at the opposite sides of the two guide posts is arranged between the top of the base and the bottom of the installation block, cushion blocks positioned at the left side and the right side of the workbench and connected with the left side and the right side of the workbench are arranged at the top of the base, an auxiliary shaft is arranged at the front side of the cushion blocks, connecting assemblies extending to the left side and the right side of the base and respectively connected with the left side and the right side of the sliding block are arranged in the base, and are connected with the opposite sides of the two protection plates, two the top of cushion all is provided with the locating component that one end extends to the workstation top and is connected with it, locating component's front side extends to the front side of cushion and overlaps in the outside of auxiliary shaft, locating component's bottom extends to the inside of base and is connected with coupling assembling.

Preferably, coupling assembling includes the rack board, the left and right sides of slider extends to the equal fixed mounting in looks dorsal part of two guard plates respectively has the rack board of sliding connection rather than the back of the body, two the dorsal part of guard plate all rotates and is connected with the pivot that is located the rack board front side, the outside fixed mounting of pivot has the gear with rack board meshing, the left side of base is rotated and is connected with the screw rod that one end extends to its right side, the transmission is connected with the hold-in range that is located two gears dorsal part mutually between screw rod and the pivot, the outside threaded connection of screw rod have quantity be two and be located the inside of base and rather than roof sliding connection's thread piece.

Preferably, the positioning assembly comprises auxiliary blocks, the tops of the two cushion blocks are fixedly provided with the auxiliary blocks, a movable plate is connected between the inner top wall and the inner bottom wall of the auxiliary block in a sliding way, auxiliary springs are fixedly arranged between the inner walls of the opposite sides of the two movable plates and the opposite sides of the two auxiliary blocks, pushing rods with one ends extending to the top of the workbench and connected with the workbench in a sliding way are fixedly arranged on the opposite sides of the two movable plates, the top of the workbench is connected with two limiting plates which are arranged between the two push rods in a sliding way, limiting springs are fixedly arranged between the opposite sides of the two limiting plates and the opposite sides of the two push rods, the front side of the movable plate is rotatably connected with a movable shaft extending to the front side of the auxiliary block, and the front side of the thread block is rotatably connected with a connecting rod which is sleeved outside the auxiliary shaft and one end of which is sleeved outside the movable shaft.

Preferably, the bearing is fixedly mounted on the left side and the right side of the inner wall of the base, and the screw is rotatably connected with the bearing.

Preferably, the base is hollow, and a through hole matched with the moving track of the connecting rod is formed in the inner top wall of the base.

Preferably, the two push rods are fixedly provided with auxiliary plates on opposite sides, and the auxiliary plates are slidably connected with the top of the workbench.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-saving device of a hydraulic machine, which has the following beneficial effects:

this hydraulic press economizer, drive the slider downstream through setting up the pneumatic cylinder, the slider drives rack plate downstream, rack plate drives gear revolve, the gear drives the pivot and rotates, the pivot passes through the hold-in range and drives the screw rod and rotate, the screw rod drives two thread blocks and moves to the looks back side mutually, two thread blocks pass through the connecting rod, auxiliary shaft and loose axle drive two movable plates and move to opposite side, two movable plates drive two catch bars and move to opposite side, two catch bars drive two limiting plates through two spacing springs and carry out the centre gripping location to the machined part, the potential energy resources are saved that has effectively helped the user to pass through the pneumatic cylinder need not to increase extra positioner and can fix a position the machined part, the user uses has been made things convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention.

In the figure: the device comprises a base 1, a guide post 2, an installation block 3, a hydraulic cylinder 4, a sliding block 5, a workbench 6, a protection plate 7, a connecting assembly 8, a rack plate 81, a rotating shaft 82, a gear 83, a screw 84, a synchronous belt 85, a thread block 86, a positioning assembly 9, an auxiliary block 91, a movable plate 92, an auxiliary spring 93, a pushing rod 94, a limiting plate 95, a limiting spring 96, a movable shaft 97, a connecting rod 98, a cushion block 10 and an auxiliary shaft 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an energy-saving device of a hydraulic press comprises a base 1, wherein two guide posts 2 are fixedly arranged at the top of the base 1, an installation block 3 with one end connected with the top of the right guide post 2 is fixedly arranged at the top of the left guide post 2, a hydraulic cylinder 4 positioned between the two guide posts 2 is fixedly arranged at the bottom of the installation block 3, a sliding block 5 sleeved outside the two guide posts 2 is fixedly arranged at the output end of the hydraulic cylinder 4, a workbench 6 positioned between the two guide posts 2 is fixedly arranged at the top of the base 1, a protection plate 7 positioned at the opposite side of the two guide posts 2 is fixedly arranged between the top of the base 1 and the bottom of the installation block 3, cushion blocks 10 positioned at the left side and the right side of the workbench 6 and connected with the workbench 6 are fixedly arranged at the top of the base 1, an auxiliary shaft 11 is rotatably connected at the front side of the cushion blocks 10, connecting components 8 which extend to the left side and the right side of the base 1 and are respectively connected with the left side and the right side of the sliding block 5 are movably arranged in the base 1, the connecting assembly 8 is connected with the opposite sides of the two protection plates 7, the connecting assembly 8 comprises rack plates 81, the left side and the right side of the sliding block 5 respectively extend to the opposite sides of the two protection plates 7 and are fixedly provided with the rack plates 81 which are in sliding connection with the opposite sides, the opposite sides of the two protection plates 7 are respectively in rotating connection with rotating shafts 82 which are positioned at the front sides of the rack plates 81, the outer sides of the rotating shafts 82 are fixedly provided with gears 83 which are meshed with the rack plates 81, the left side of the base 1 is rotatably connected with screw rods 84 of which one ends extend to the right side, the left side and the right side of the inner wall of the base 1 are respectively and fixedly provided with bearings, the screw rods 84 are rotatably connected with the bearings, synchronous belts 85 which are positioned at the opposite sides of the two gears 83 are in transmission connection between the screw rods 84 and the rotating shafts 82, the outer side of each screw rod 84 is in threaded connection with two threaded blocks 86 which are positioned in the inside the base 1 and are in sliding connection with the inner top wall thereof, and the positioning assemblies 9 of which one ends extend to the top of the workbench 6 and are fixedly arranged at the tops of the two cushion blocks 10, the front side of the positioning assembly 9 extends to the front side of the cushion block 10 and is sleeved outside the auxiliary shaft 11, the bottom of the positioning assembly 9 extends to the inside of the base 1 and is connected with the connecting assembly 8, the positioning assembly 9 comprises auxiliary blocks 91, the tops of the two cushion blocks 10 are both fixedly provided with the auxiliary blocks 91, a moving plate 92 is slidably connected between the inner top wall and the inner bottom wall of the auxiliary blocks 91, auxiliary springs 93 are fixedly arranged between the opposite sides of the two moving plates 92 and the inner walls of the opposite sides of the two auxiliary blocks 91, opposite sides of the two moving plates 92 are both fixedly provided with push rods 94, one ends of the push rods 94 extend to the top of the workbench 6 and are slidably connected with the top of the workbench 6, the opposite sides of the two push rods 94 are both fixedly provided with the auxiliary plates, the auxiliary plates are slidably connected with the top of the workbench 6, two limit plates 95 are slidably connected with the top of the workbench 6 and are positioned between the two push rods 94, a limiting spring 96 is fixedly arranged between the opposite sides of the two limiting plates 95 and the opposite sides of the two pushing rods 94, the front side of the moving plate 92 is rotatably connected with a movable shaft 97 extending to the front side of the auxiliary block 91, the front side of the thread block 86 is rotatably connected with a connecting rod 98 which is sleeved outside the auxiliary shaft 11 and one end of which is sleeved outside the movable shaft 97, the interior of the base 1 is hollow, the inner top wall of the base 1 is provided with a through hole matched with the moving track of the connecting rod 98, the slide block 5 is driven to move downwards by arranging the hydraulic cylinder 4, the slide block 5 drives the rack plate 81 to move downwards, the rack plate 81 drives the gear 83 to rotate, the gear 83 drives the rotating shaft 82 to rotate, the rotating shaft 82 drives the screw rod 84 to rotate by the synchronous belt 85, the screw rod 84 drives the two thread blocks 86 to move towards the opposite sides, the two thread blocks 86 drive the two moving plates 92 to move towards the opposite sides by the connecting rod 98, the auxiliary shaft 11 and the movable shaft 97, the two moving plates 92 drive the two pushing rods 94 to move towards opposite sides, the two pushing rods 94 drive the two limiting plates 95 through the two limiting springs 96 to clamp and position the workpiece, the potential energy saving resources of the user through the hydraulic cylinder 4 are effectively helped, the workpiece can be positioned without adding an additional positioning device, and the use of the user is facilitated.

To sum up, in the energy-saving device of the hydraulic press, the hydraulic cylinder 4 is arranged to drive the sliding block 5 to move downwards, the sliding block 5 drives the rack plate 81 to move downwards, the rack plate 81 drives the gear 83 to rotate, the gear 83 drives the rotating shaft 82 to rotate, the rotating shaft 82 drives the screw 84 to rotate through the synchronous belt 85, the screw 84 drives the two thread blocks 86 to move towards opposite sides, the two thread blocks 86 drive the two moving plates 92 to move towards opposite sides through the connecting rod 98, the auxiliary shaft 11 and the movable shaft 97, the two moving plates 92 drive the two push rods 94 to move towards opposite sides, the two push rods 94 drive the two limiting plates 95 through the two limiting springs 96 to clamp and position a workpiece, a user is effectively helped to position the workpiece through potential energy saving resources of the hydraulic cylinder 4 without adding an additional positioning device, the energy-saving device is convenient for the user to use, and the problem that the existing hydraulic press is used in the using process is solved, generally, parts needing to be subjected to hydraulic processing are positioned, and the existing hydraulic machine needs additional equipment for positioning when raw materials are processed, so that the production cost is increased, and resources are wasted.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving device of a hydraulic machine comprises a base (1), wherein the top of the base (1) is provided with two guide posts (2), the top of the guide post (2) on the left side is provided with an installation block (3) with one end connected with the top of the guide post (2) on the right side, the bottom of the installation block (3) is provided with a hydraulic cylinder (4) positioned between the two guide posts (2), the output end of the hydraulic cylinder (4) is provided with a sliding block (5) sleeved outside the two guide posts (2), the top of the base (1) is provided with a workbench (6) positioned between the two guide posts (2), a protection plate (7) positioned on the opposite side of the two guide posts (2) is arranged between the top of the base (1) and the bottom of the installation block (3), cushion blocks (10) positioned on the left side and the right side of the workbench (6) and connected with the workbench (10) are arranged on the top of the base (1), the front side of cushion (10) is provided with auxiliary shaft (11), its characterized in that: the inside of base (1) is provided with coupling assembling (8) that extend to its left and right sides and be connected with the left and right sides of slider (5) respectively, coupling assembling (8) are connected with the side of carrying on the back of the body of two guard plates (7), two the top of cushion (10) all is provided with locating component (9) that one end extends to workstation (6) top and is connected with it, the front side of locating component (9) extends to the front side of cushion (10) and overlaps in the outside of auxiliary shaft (11), the bottom of locating component (9) extends to the inside of base (1) and is connected with coupling assembling (8).

2. The hydraulic press energy saving device of claim 1, wherein: the connecting component (8) comprises rack plates (81), the left side and the right side of the sliding block (5) respectively extend to the back of the body sides of the two protection plates (7) and are fixedly provided with the rack plates (81) which are connected with the back of the body sides in a sliding way, the back of the body sides of the two protection plates (7) are respectively connected with rotating shafts (82) which are positioned on the front sides of the rack plates (81) in a rotating way, a gear (83) meshed with the rack plate (81) is fixedly arranged on the outer side of the rotating shaft (82), the left side of the base (1) is rotationally connected with a screw rod (84) with one end extending to the right side, a synchronous belt (85) positioned at the opposite back sides of the two gears (83) is connected between the screw rod (84) and the rotating shaft (82) in a transmission way, the outer side of the screw rod (84) is in threaded connection with two thread blocks (86) which are positioned in the base (1) and are in sliding connection with the inner top wall of the base.

3. The hydraulic press energy saving device of claim 2, wherein: the positioning assembly (9) comprises auxiliary blocks (91), the tops of the two cushion blocks (10) are fixedly provided with the auxiliary blocks (91), a moving plate (92) is connected between an inner top wall and an inner bottom wall of each auxiliary block (91) in a sliding manner, auxiliary springs (93) are fixedly arranged between the opposite sides of the two moving plates (92) and the inner walls of the opposite sides of the two auxiliary blocks (91), pushing rods (94) are fixedly arranged on the opposite sides of the two moving plates (92), one ends of the pushing rods extend to the top of the workbench (6) and are connected with the top of the workbench in a sliding manner, the top of the workbench (6) is connected with two limiting plates (95) which are positioned between the two pushing rods (94) in a sliding manner, limiting springs (96) are fixedly arranged between the opposite sides of the two limiting plates (95) and the opposite sides of the two pushing rods (94), and the front side of each moving plate (92) is rotatably connected with a movable shaft (97) which extends to the front side of each auxiliary block (91), the front side of the thread block (86) is rotatably connected with a connecting rod (98) which is sleeved outside the auxiliary shaft (11) and one end of which is sleeved outside the movable shaft (97).

4. The hydraulic press energy saving device of claim 2, wherein: the inner wall left and right sides of base (1) all fixed mounting have the bearing, screw rod (84) are connected with the bearing rotation.

5. The hydraulic press energy saving device of claim 3, wherein: the inside of base (1) is cavity setting, the through-hole with connecting rod (98) moving trajectory looks adaptation is seted up to the interior roof of base (1).

6. The hydraulic press energy saving device of claim 3, wherein: auxiliary plates are fixedly arranged on the opposite sides of the two push rods (94), and the auxiliary plates are connected with the top of the workbench (6) in a sliding mode.