CN214815298U

CN214815298U - Hydraulic transmission mechanism of gate type plate shearing machine

Info

Publication number: CN214815298U
Application number: CN202121281916.0U
Authority: CN
Inventors: 张玉; 陈麒
Original assignee: Anhui Weiya Machinery Manufacturing Co ltd
Current assignee: Anhui Xinweiya Machinery Manufacturing Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-23
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a hydraulic transmission mechanism of a gate type plate shearing machine, which comprises a frame, a servo hydraulic cylinder, a moment transition component and a pressure plate component, wherein the moment transition component comprises a transverse frame, a guide block and a vertical cylinder, and the pressure plate component comprises a first strip plate, a second strip plate, a spring, a first cylinder, a second cylinder and a transverse press block; according to the hydraulic transmission mechanism of the gate type plate shearing machine, the servo hydraulic cylinder can drive the moment transition component, the moment transition component can only move up and down after being limited, the bottom end of the moment transition component is fixed with the pressing plate component, the whole device is installed on one side of the plate shearing equipment in a concealed mode and used for pressing a plate, specifically speaking, the moment transition component and the pressing plate component move down under the driving of the servo hydraulic cylinder, the transverse pressing block presses a workpiece, and due to the fact that some buffering components are installed between the first long strip plate and the second long strip plate, the transverse pressing block can be guaranteed to press workpieces with different thicknesses, hard contact of internal parts is reduced, and meanwhile, noise is reduced.

Description

Hydraulic transmission mechanism of gate type plate shearing machine

Technical Field

The utility model relates to a plate shearing equipment technical field specifically is a hydraulic transmission mechanism of brake type plate shearing machine.

Background

The mechanical plate shearing machine adopts a resistance key type clutch structure and open gear transmission, adopts advanced electrical appliances (a foot switch and a manual switch) for operation, and is convenient to operate and maintain. The mechanical plate shearing machine generally adopts an all-steel welding structure, and has the advantages of simple structure, simplicity and convenience in operation, attractive appearance and low energy consumption. The mechanical plate shearing machine is widely used in metallurgy, light industry, machinery, hardware, motors, electric appliances, automobile maintenance, hardware manufacturing and other metal sheet processing industries.

The gate type plate shearing machine belongs to one of mechanical plate shearing machines, is large in size and can shear workpieces with thick thickness, a pressure plate component for assisting positioning is arranged on one side of the plate shearing component in a part of large-sized gate type plate shearing machines, the existing pressure plate component is generally in hard contact with the workpieces, but the requirements for shearing plates with different thicknesses are met, meanwhile, the parts are accelerated to age due to direct hard contact with the plates, and unnecessary noise is generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic transmission mechanism of gate type plate shearing machine possesses the work piece that horizontal briquetting can push down different thickness, reduces the hard contact of internals, reduces the advantage that the noise produced simultaneously, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hydraulic transmission mechanism of a gate type plate shearing machine comprises a frame, a servo hydraulic cylinder, a torque transition assembly and a pressure plate assembly, wherein the servo hydraulic cylinder, the torque transition assembly and the pressure plate assembly are all located on the inner side of the frame, the tail end of the servo hydraulic cylinder is fixed with the center of the top wall of the frame, the output end of the servo hydraulic cylinder is connected with the torque transition assembly, the torque transition assembly comprises a transverse frame, a guide block and a vertical cylinder, the transverse frame is connected with the output end of the servo hydraulic cylinder, the guide block is mounted at both ends of the transverse frame and movably connected with the frame, the bottom surface of the transverse frame is connected with the vertical cylinder, the bottom end of the vertical cylinder is fixed with the pressure plate assembly, the pressure plate assembly comprises a first long strip plate, a second long strip plate, a spring, a first cylinder, a second cylinder and a transverse press block, the upper surface of the first long strip plate is connected with the vertical cylinder, the bottom surface of the first long strip plate is connected with the first cylinder, the bottom wall of the first cylinder is movably connected with the second cylinder, the second cylinder is arranged above the second strip plate, the transverse pressing block is arranged below the second strip plate, the springs are arranged on the outer sides of the first cylinder and the second cylinder, and the upper end and the lower end of each spring are respectively connected with the first strip plate and the second strip plate.

Preferably, the side wall of the frame is provided with symmetrically distributed guide grooves, and the inner cavity wall of the guide grooves is matched with the guide blocks.

Preferably, the cross section of the transverse pressing block is oval.

Preferably, the springs, the first cylinder and the second cylinder are respectively provided with two groups, and the first strip plate is connected with the second strip plate through the springs, the first cylinder and the second cylinder which are symmetrically distributed.

Preferably, the length value of the first strip plate is larger than that of the second strip plate, and both ends of the first strip plate are in contact with the inner side wall of the frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

according to the hydraulic transmission mechanism of the gate type plate shearing machine, the servo hydraulic cylinder can drive the moment transition component, the moment transition component can only move up and down after being limited, the bottom end of the moment transition component is fixed with the pressing plate component, the whole device is installed on one side of the plate shearing equipment in a concealed mode and used for pressing a plate, specifically speaking, the moment transition component and the pressing plate component move down under the driving of the servo hydraulic cylinder, the transverse pressing block presses a workpiece, and due to the fact that some buffering components are installed between the first long strip plate and the second long strip plate, the transverse pressing block can be guaranteed to press workpieces with different thicknesses, hard contact of internal parts is reduced, and meanwhile, noise is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the torque transition assembly of the present invention;

FIG. 3 is a schematic diagram of the pressing plate assembly according to the present invention;

fig. 4 is a schematic view of the pressing plate assembly according to the present invention.

In the figure: 1. a frame; 11. a guide groove; 2. a servo hydraulic cylinder; 3. a torque transition assembly; 31. a transverse rack; 32. a guide block; 33. vertically arranging a cylinder; 4. a platen assembly; 41. a first strip plate; 42. a second strip plate; 43. a spring; 44. a first cylinder; 45. a second cylinder; 46. and a transverse pressing block.

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. 1-4, a hydraulic transmission mechanism of a gate type plate shearing machine comprises a frame 1, a servo hydraulic cylinder 2, a moment transition component 3 and a pressure plate component 4, which are suitable for the operation of a pressure plate in the plate shearing process, wherein the servo hydraulic cylinder 2, the moment transition component 3 and the pressure plate component 4 are all positioned on the inner side of the frame 1, the tail end of the servo hydraulic cylinder 2 is fixed with the center of the top wall of the frame 1, the output end of the servo hydraulic cylinder 2 is connected with the moment transition component 3, namely the servo hydraulic cylinder 2 can drive the moment transition component 3, the moment transition component 3 comprises a transverse frame 31, a guide block 32 and a vertical cylinder 33, the transverse frame 31 is connected with the output end of the servo hydraulic cylinder 2, the guide blocks 32 are respectively installed at the two ends of the transverse frame 31, the guide blocks 32 are movably connected with the frame 1, guide grooves 11 are symmetrically distributed on the side wall of the frame 1, the inner cavity wall of the guide grooves 11 is matched with the guide blocks 32, after the guide block 32 is matched with the guide groove 11, the whole moment transition component 3 can only move up and down, the bottom surface of the transverse frame 31 is connected with the vertical column 33, two vertical columns 33 are arranged, the bottom end of the vertical column 33 is fixed with the pressing plate component 4, the pressing plate component 4 comprises a first long strip plate 41, a second long strip plate 42, a spring 43, a first cylinder 44, a second cylinder 45 and a transverse pressing block 46, the upper surface of the first long strip plate 41 is connected with the vertical column 33, the bottom surface of the first long strip plate 41 is connected with the first cylinder 44, the bottom wall of the first cylinder 44 is movably connected with the second cylinder 45, the second cylinder 45 is arranged above the second long strip plate 42, the spring 43, the first cylinder 44 and the second cylinder 45 are respectively provided with two groups, the first long strip plate 41 is connected with the second long strip plate 42 through the symmetrically distributed spring 43, the first cylinder 44 and the second cylinder 45, namely, some buffer components are arranged between the first long strip plate 41 and the second long strip plate 42, a transverse pressing block 46 is arranged below the second strip plate 42, the cross section of the transverse pressing block 46 is oval, so that the transverse pressing block can be better contacted with the surface of a workpiece, a spring 43 is arranged on the outer sides of the first cylinder 44 and the second cylinder 45, the upper end and the lower end of the spring 43 are respectively connected with the first strip plate 41 and the second strip plate 42, the length value of the first strip plate 41 is larger than that of the second strip plate 42, and the two ends of the first strip plate 41 are both contacted with the inner side wall of the frame 1, so that the running track of the first strip plate 41 is further limited.

The hydraulic transmission mechanism of the gate type plate shearing machine comprises a frame 1, a servo hydraulic cylinder 2, a moment transition component 3 and a pressure plate component 4, wherein the servo hydraulic cylinder 2 can drive the moment transition component 3, the moment transition component 3 comprises a transverse frame 31, a guide block 32 and a vertical cylinder 33, the moment transition component 3 can only move up and down after being limited, the bottom end of the moment transition component 3 is fixed with the pressure plate component 4, the pressure plate component 4 comprises a first long strip plate 41, a second long strip plate 42, a spring 43, a first cylinder 44, a second cylinder 45 and a transverse pressing block 46, wherein the spring 43, the first cylinder 44 and the second cylinder 45 are respectively provided with two groups, the first long strip plate 41 is connected with the second long strip plate 42 through the spring 43, the first cylinder 44 and the second cylinder 45 which are symmetrically distributed, and a plurality of buffer components are arranged between the first long strip plate 41 and the second long strip plate 42 to ensure that the transverse pressing block 46 can press workpieces with different thicknesses, the spring 43 is arranged on the outer sides of the first cylinder 44 and the second cylinder 45, the length value of the first strip plate 41 is larger than that of the second strip plate 42, two ends of the first strip plate 41 are in contact with the inner side wall of the frame 1, so that the running track of the first strip plate 41 is further limited, the whole device is arranged on one side of the plate shearing equipment in a concealed mode and is mainly used for pressing a plate, specifically, the torque transition component 3 and the pressure plate component 4 move downwards under the driving of the servo hydraulic cylinder 2, and the transverse pressing block 46 presses a workpiece.

In summary, the following steps: this hydraulic transmission mechanism of gate type plate shearing machine, servo hydraulic cylinder 2 can drive moment transition subassembly 3, moment transition subassembly 3 can only reciprocate after obtaining spacing, the bottom and the clamp plate subassembly 4 of moment transition subassembly 3 are fixed, wherein whole device is installed in one side of plate shearing equipment secretly, be used for the clamp plate, specifically speaking, moment transition subassembly 3 moves down with clamp plate subassembly 4 under servo hydraulic cylinder 2's drive, horizontal briquetting 46 pushes down the work piece, because install some buffer assemblies between first rectangular board 41 and second rectangular board 42 and can guarantee that horizontal briquetting 46 can push down the work piece of different thickness, reduce the hard contact of internals, reduce the noise simultaneously and produce.

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 hydraulic drive mechanism of gate type plate shearing machine, includes frame (1), servo pneumatic cylinder (2), moment transition subassembly (3) and clamp plate subassembly (4), its characterized in that: servo hydraulic cylinder (2), moment transition subassembly (3) and clamp plate subassembly (4) all are located the inboard of frame (1), and the tail end and the roof center of frame (1) of servo hydraulic cylinder (2) are fixed, and output connection moment transition subassembly (3) of servo hydraulic cylinder (2), moment transition subassembly (3) are including horizontal frame (31), guide block (32) and erect cylinder (33), and the output of servo hydraulic cylinder (2) is connected in horizontal frame (31), and guide block (32) are all installed at the both ends of horizontal frame (31), and guide block (32) and frame (1) swing joint, the bottom surface of horizontal frame (31) is connected and is erected cylinder (33), and the bottom of erecting cylinder (33) is fixed with clamp plate subassembly (4), clamp plate subassembly (4) include first rectangular board (41), second rectangular board (42), spring (43), first drum (44), Second drum (45) and horizontal briquetting (46), first rectangular board (41) upper surface with erect and put cylinder (33) and be connected, first drum (44) is connected to the bottom surface of first rectangular board (41), the diapire and the second drum (45) swing joint of first drum (44), the top at second rectangular board (42) is installed in second drum (45), horizontal briquetting (46) is installed to the below of second rectangular board (42), spring (43) are installed in the outside of first drum (44) and second drum (45), first rectangular board (41) and second rectangular board (42) are connected respectively to the upper and lower both ends of spring (43).

2. The hydraulic transmission mechanism of the gate type plate shearing machine according to claim 1, characterized in that: the side wall of the frame (1) is provided with symmetrically distributed guide grooves (11), and the inner cavity wall of each guide groove (11) is matched with the corresponding guide block (32).

3. The hydraulic transmission mechanism of the gate type plate shearing machine according to claim 1, characterized in that: the cross section of the transverse pressing block (46) is oval.

4. The hydraulic transmission mechanism of the gate type plate shearing machine according to claim 1, characterized in that: the spring (43), the first cylinder (44) and the second cylinder (45) are respectively provided with two groups, and the first strip plate (41) is connected with the second strip plate (42) through the symmetrically distributed spring (43), the first cylinder (44) and the second cylinder (45).

5. The hydraulic transmission mechanism of the gate type plate shearing machine according to claim 1, characterized in that: the length value of the first strip plate (41) is greater than that of the second strip plate (42), and both ends of the first strip plate (41) are in contact with the inner side wall of the frame (1).