Material lifting and limiting device of hydraulic swing type plate shearing machine

Abstract

The utility model relates to the technical field of plate shearing machines, in particular to a hydraulic swing type plate shearing machine material lifting and limiting device which comprises a shell, a workbench and a cutting device, a positioning unit is further arranged on the workbench, the hydraulic swing type plate shearing machine material lifting and limiting device further comprises a material transferring unit, and the material transferring unit comprises a supporting frame, a plurality of rotating rollers and a guiding frame. On the basis of the prior art, the structure of the device is improved, the material transferring unit is additionally arranged, when materials are conveyed, the materials can be conveyed through the additionally arranged material transferring unit, and after the paths are limited through the guide frames, the materials can be conveyed through the material transferring unit. And finally, the materials are conveyed to the positioning unit to be positioned and then cut, the automation degree is remarkably improved, manual conveying operation is not needed, and the problem that an existing material lifting and limiting device of the hydraulic swing type plate shearing machine is insufficient in material conveying efficiency is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to a material lifting and limiting device for a hydraulic swing-type shearing machine. Background Art

[0002] Swing shearing machines mostly use hydraulic transmission, relying on the rotation of the hammer and hammer shaft to achieve shearing. In the past, when the shearing machines were used to perform angle cutting on steel plates, the steel plates were often unable to be limited.

[0003] The existing Chinese utility model patent with document number CN 208245924 U discloses a hydraulic shearing machine, which includes a shell, a workbench and a cutting device. A positioning unit is provided on the workbench. The positioning unit is used to limit the position of the steel plate when cutting the steel plate at an angle through the cooperation of positioning bolts and nuts.

[0004] However, it is found during the use of this device that it takes manpower and material resources to move the steel plate during cutting. Therefore, there is an urgent need to improve the efficiency of cutting the steel plate. Utility Model Content

[0005] The utility model aims to provide a material lifting and limiting device for a hydraulic swing shearing machine, aiming to solve the problem of low efficiency in transferring steel plate materials by the shearing machine in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides a hydraulic swing shearing machine material lifting and limiting device, including a shell, a workbench and a cutting device. The workbench is also provided with a positioning unit, and also includes a material transfer unit. The material transfer unit is arranged on one side of the workbench. The material transfer unit includes a support frame, a plurality of rotating rollers and a guide frame. The support frame is arranged on one side of the workbench, and a plurality of the rotating rollers are arranged in the support frame and are all externally connected to a power supply for rotation. The guide frame is arranged on both sides of the support frame, and the guide frame is used to guide the moving path of the material on the support frame.

[0007] Wherein, baffles are provided on both sides of the support frame, and a plurality of placement grooves are provided in the baffles, and the placement grooves are adapted to the guide frame.

[0008] Wherein, the guide frame includes a mounting plate, an adjustment plate and an adjustment bracket, the mounting plate is embedded and fixed in the placement groove, a rotating shaft is provided at the bottom of the adjustment plate, a threaded rod is provided on the side of the adjustment plate close to the mounting plate, the adjustment plate is rotatably connected to the mounting plate through the rotating shaft, the adjustment bracket is arranged between the adjustment plate and the mounting plate, one end of the adjustment bracket is rotatably connected to the mounting plate, and the other end of the adjustment bracket is threadedly connected to the adjustment plate.

[0009] Among them, a fitting protrusion is provided on one side of the mounting plate, and a connecting rod is provided on the other side of the mounting plate. A rotating sleeve is also sleeved on the connecting rod, and the rotating sleeve is rotatably connected to the end of the connecting rod, and the rotating sleeve is snap-fitted with the adjusting bracket.

[0010] Among them, the adjustment bracket is provided with a threaded hole and a mounting hole, the threaded hole is arranged at one end of the adjustment bracket and is threadedly connected to the threaded rod, the mounting hole is arranged at the other end of the adjustment bracket and is embedded and fixed with the rotating sleeve, and the adjustment bracket is rotatably matched with the connecting rod through the rotating sleeve.

[0011] The material lifting and limiting device for a hydraulic swing shearing machine of the utility model improves the structure of the device on the basis of the existing technology, and adds the material transfer unit. When conveying materials, the added material transfer unit can be used for conveying, and after the path is limited by the guide frame, the materials are finally conveyed to the positioning unit for positioning and then cutting, thereby significantly improving the degree of automation, eliminating the need for manual conveying operations, and avoiding the problem of insufficient material conveying efficiency of the existing material lifting and limiting device for a hydraulic swing shearing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 The utility model is a schematic diagram of the axonometric structure of a first embodiment of a material lifting and limiting device for a hydraulic swing shearing machine.

[0014] Figure 2 The utility model is a schematic diagram of the axonometric structure without a guide frame of the first embodiment of a material lifting and limiting device for a hydraulic swing shearing machine.

[0015] Figure 3 The utility model is a schematic diagram of the axonometric structure of a guide frame of a second embodiment of a material lifting and limiting device for a hydraulic swing shearing machine.

[0016] 101-housing, 102-workbench, 103-cutting device, 104-positioning unit, 105-support frame, 106-rotating roller, 107-guide frame, 108-baffle, 109-situation groove, 110-mounting plate, 111-adjusting plate, 112-adjusting bracket, 113-rotating shaft, 114-threaded rod, 201-embedded protrusion, 202-connecting rod, 203-rotating sleeve, 204-threaded hole, 205-mounting hole. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] First embodiment

[0019] See also Figure 1-2 , Figure 1 This is a schematic diagram of the axonometric structure of the first embodiment of a material lifting and limiting device for a hydraulic swing shearing machine of the utility model. Figure 2 The utility model is a schematic diagram of the axonometric structure without a guide frame of the first embodiment of a material lifting and limiting device for a hydraulic swing shearing machine.

[0020] The utility model provides a material lifting and limiting device for a hydraulic swing shearing machine, comprising a housing 101, a workbench 102 and a cutting device 103, wherein a positioning unit 104 is further provided on the workbench 102, and further comprising a material transfer unit, wherein the material transfer unit is arranged on one side of the workbench 102, and the material transfer unit comprises a support frame 105, a plurality of rotating rollers 106 and a guide frame 107, baffles 108 are provided on both sides of the support frame 105, a plurality of placement grooves 109 are provided in the baffles 108, and the guide frame 107 comprises a mounting plate 110, an adjustment plate 111, and a plurality of rotating rollers 112. 1 and an adjusting bracket 112, the mounting plate 110 is embedded and fixed in the placement groove 109, the bottom of the adjusting plate 111 is provided with a rotating shaft 113, and the side of the adjusting plate 111 close to the mounting plate 110 is provided with a threaded rod 114, the supporting frame 105 is arranged on one side of the workbench 102, a plurality of rotating rollers 106 are arranged in the supporting frame 105, and are all externally connected to a power supply for rotation, the guiding frame 107 is arranged on both sides of the supporting frame 105, and the guiding frame 107 is used to guide the moving path of the material on the supporting frame 105.

[0021] In this embodiment, a cutting device is arranged in the housing 101. Since it belongs to the prior art, it is not shown in the drawings of the specification of this application. The workbench 102 is used to place the material steel plate, and cooperate with the positioning unit 104 to limit the material steel plate to be cut. As for the technical solution of this application, the material transfer unit is added. After the material to be cut is placed on the rotating roller 106, the material transfer unit drives the rotating roller 106 to rotate through an external motor, and limits the moving path of the material steel plate on the rotating roller 106 through the guide frame 107, so that the material steel plate can be sent to the positioning unit 104 to complete the limit. The placement on the baffle 108 The groove 109 is used to place the guide frame 107. The guide frame 107 changes the orientation of the adjustment plate 111 above the rotating roller 106 by adjusting the distance between the mounting plate 110 and the adjustment plate 111. By adjusting the orientations of the adjustment plates 111 on both sides and changing the angle between the two adjustment plates 111, the moving paths of steel plates of different sizes can be restricted. The rotating shaft 113 is used to meet the requirements for changing the angle between the adjustment plate 111 and the mounting plate 110. It can be understood that the aforementioned technical solution is used to solve the problem in the prior art that the material lifting and limiting device of the hydraulic swing shearing machine cannot efficiently transport material steel plates.

[0022] The placement groove 109 is adapted to the guide frame 107 .

[0023] The placement groove 109 is used to place the guide frame 107 , so that the guide frame 107 can be fixed on the inner wall of the baffle 108 .

[0024] Secondly, the adjustment plate 111 is rotatably connected to the mounting plate 110 via the rotating shaft 113, and the adjustment bracket 112 is arranged between the adjustment plate 111 and the mounting plate 110, one end of the adjustment bracket 112 is rotatably connected to the mounting plate 110, and the other end of the adjustment bracket 112 is threadedly connected to the adjustment plate 111.

[0025] The angle of the adjustment plate 111 is adjustable, and the adjustment plates 111 on both sides can change the spacing, so that the movement path of the steel plate is restricted, so that it is finally sent to the positioning unit 104 for limitation.

[0026] Second embodiment

[0027] See also Figure 3 , Figure 3 The utility model is a schematic diagram of the axonometric structure of a guide frame of a second embodiment of a material lifting and limiting device for a hydraulic swing shearing machine.

[0028] On the basis of the first embodiment, the mounting plate 110 of the utility model is provided with an engaging protrusion 201 on one side, and a connecting rod 202 on the other side. A rotating sleeve 203 is also sleeved on the connecting rod 202. The rotating sleeve 203 is rotatably connected to the end of the connecting rod 202, and the rotating sleeve 203 is snap-fitted with the adjusting bracket 112.

[0029] The adjusting bracket 112 is provided with a threaded hole 204 and a mounting hole 205. The threaded hole 204 is provided at one end of the adjusting bracket 112 and is threadedly connected to the threaded rod 114. The mounting hole 205 is provided at the other end of the adjusting bracket 112 and is embedded and fixed with the rotating sleeve 203. The adjusting bracket 112 is rotatably matched with the connecting rod 202 through the rotating sleeve 203.

[0030] The engaging protrusion 201 is used to fix the mounting plate 110 in the mounting groove 109. The connecting rod 202 is arranged on the other side of the mounting plate 110, and cooperates with the rotating sleeve 203 to achieve relative rotation between the connecting rod 202 and the adjusting bracket 112. When the angle of the adjusting plate 111 needs to be changed, the threaded rod 114 is hinged to the adjusting plate 111 and can be deflected to a certain extent. The adjusting bracket 112 is rotated so that the threaded rod 114 drives the adjusting plate 111 to deflect, thereby realizing the angle adjustment of the adjusting plate 111.

[0031] The material lifting and limiting device for a hydraulic swing shearing machine of the utility model improves the structure of the device on the basis of the existing technology, and adds the material transfer unit. When conveying materials, the added material transfer unit can be used for conveying, and after the path is limited by the guide frame 107, the materials are finally conveyed to the positioning unit 104 for positioning and then cutting, thereby significantly improving the degree of automation, eliminating the need for manual conveying operations, and avoiding the problem of insufficient material conveying efficiency of the existing material lifting and limiting device for a hydraulic swing shearing machine.

[0032] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A material lifting and limiting device for a hydraulic swing shearing machine, comprising a housing, a workbench and a cutting device, wherein a positioning unit is also provided on the workbench, and characterized in that: It also includes a material transfer unit, which is arranged on one side of the workbench. The material transfer unit includes a support frame, a plurality of rotating rollers and a guide frame. The support frame is arranged on one side of the workbench, and the plurality of rotating rollers are arranged in the support frame and are all externally connected to a power supply for rotation. The guide frame is arranged on both sides of the support frame, and the guide frame is used to guide the moving path of the material on the support frame.

2. The material lifting and limiting device of the hydraulic swing shearing machine according to claim 1 is characterized in that: Baffles are arranged on both sides of the support frame, and a plurality of placement grooves are arranged in the baffles, and the placement grooves are adapted to the guide frame.

3. The material lifting and limiting device of the hydraulic swing shearing machine according to claim 2 is characterized in that: The guide frame includes a mounting plate, an adjustment plate and an adjustment bracket. The mounting plate is embedded and fixed in the placement groove. A rotating shaft is provided at the bottom of the adjustment plate. A threaded rod is provided on the side of the adjustment plate close to the mounting plate. The adjustment plate is rotatably connected to the mounting plate through the rotating shaft. The adjustment bracket is arranged between the adjustment plate and the mounting plate. One end of the adjustment bracket is rotatably connected to the mounting plate, and the other end of the adjustment bracket is threadedly connected to the adjustment plate.

4. The material lifting and limiting device of the hydraulic swing shearing machine according to claim 3 is characterized in that: One side of the mounting plate is provided with an engaging protrusion, and the other side of the mounting plate is provided with a connecting rod. The connecting rod is also sleeved with a rotating sleeve, which is rotatably connected to the end of the connecting rod and is snap-fitted with the adjusting bracket.

5. The material lifting and limiting device of the hydraulic swing shearing machine according to claim 4 is characterized in that: The adjusting bracket is provided with a threaded hole and a mounting hole. The threaded hole is arranged at one end of the adjusting bracket and is threadedly connected to the threaded rod. The mounting hole is arranged at the other end of the adjusting bracket and is embedded and fixed with the rotating sleeve. The adjusting bracket is rotatably matched with the connecting rod through the rotating sleeve.

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