Pendulum type mechanical moving plate shearing machine

Abstract

The invention provides a swing type mechanical moving plate shearing machine, and relates to the technical field of plate shearing machines, the swing type mechanical moving plate shearing machine comprises a plate shearing machine upper cover shell and an adjusting plate shearing assembly, a plate shearing machine lower base is integrally arranged at the lower end of the plate shearing machine upper cover shell, the adjusting plate shearing assembly is arranged in the plate shearing machine upper cover shell, and a plurality of cutting plate pressing cylinder sets are fixedly installed in the plate shearing machine upper cover shell; a plate shearing supporting seat is arranged on the table top at the front end of the plate shearing machine upper cover shell, and a supporting connecting seat is arranged on one side of the plate shearing supporting seat. A to-be-machined plate is placed on a plate shearing supporting seat and a supporting connecting seat, then an adjusting servo motor is controlled by an adjusting control panel to adjust an inner adjusting plate shearing assembly, then the to-be-machined plate is pushed inwards, then a plate shearing touch pedal is treaded down, and the plate shearing support seat is driven to rotate; a to-be-machined plate is pressed and sheared through the shearing pressing plate cylinder set, and the plate shearing adjusting assembly can move along with internal shearing, so that when the to-be-machined plate is sheared, the plate shearing adjusting assembly can move along with the shearing component, and the plate shearing effect is not hindered.

Description

Technical Field

[0001] The invention relates to the technical field of shearing machines, in particular to a swing-type mechanical movable shearing machine. Background Art

[0002] The swing shearing machine is a shearing machine with an upper knife frame swinging around a fulcrum. The swing shearing machine is a frame-type steel plate welding structure, generally using an integrated hydraulic system, with beautiful appearance, compact structure and stable performance. Before the shearing machine starts shearing, the limit plate inside the shearing machine needs to be adjusted, and the limit plate to be adjusted is on the inside of the plate to be processed, so when the upper swing shearing knife moves downward, it will conflict with the limit plate, affecting the cutting of the plate. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a swing-type mechanical movable shearing machine, which solves the problems raised in the background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a swing-type mechanical mobile shearing machine, including a shearing machine upper cover shell, an adjustable shearing plate assembly, the lower end of the shearing machine upper cover shell is integrally provided with a shearing machine lower base, the adjustable shearing plate assembly is arranged in the shearing machine upper cover shell, a plurality of cutting plate cylinder groups are fixedly installed in the shearing machine upper cover shell, a shearing plate support seat is arranged on the front end table of the shearing machine upper cover shell, and a support connecting seat is arranged on one side of the shearing plate support seat; An adjustment control panel is arranged at the front end of the upper cover shell of the shearing machine, and limit plate positioning grooves are arranged on both sides of the upper cover shell of the shearing machine.

[0005] Preferably, a control cabinet is fixedly installed on the rear side of the upper cover of the shearing machine, and an adjustment servo motor is arranged in the middle of the control cabinet; A lower base cavity is opened in the lower base of the shearing machine, a shearing and unloading inclined plate is fixedly installed on the inner wall of the lower base cavity, a protective plate rotating shaft is rotatably installed between the inner walls on both sides of the lower base cavity, and a unloading protective plate is integrated on the protective plate rotating shaft.

[0006] Preferably, a shearing anvil is arranged inside the upper cover of the shearing machine and inside the shearing support seat, and shearing anvil limit seats are arranged on both sides of the shearing anvil; A plurality of shearing plate actuating pedal grooves are arranged at the front end of the lower base of the shearing machine, and a shearing plate actuating pedal is arranged in each of the shearing plate actuating pedal grooves.

[0007] Preferably, the adjusting shear plate assembly comprises: a hydraulic rotating shaft, a cutting fan-shaped side plate, a cutting beam plate, a cutting pressing beam, a shearing driving cylinder, a cylinder pressing plate, a first rotating disk fixing shaft, a first rotating disk, a transmission belt, a limit plate mounting beam, and a limit plate adjusting member; Two cutting sector-shaped side plates are rotatably mounted on the hydraulic rotating shaft, and cutting cross beam plates are integrally arranged at the front ends of the two cutting sector-shaped side plates, and a limit plate mounting beam is fixedly mounted on the inner surface of the cutting cross beam plate, and a limit plate adjusting member is fixedly mounted on the lower end of the limit plate mounting beam; A cutting downward pressing beam is fixedly installed on the upper ends of the two cutting fan-shaped side plates. Two cylinder pressing plates are arranged on the cutting downward pressing beam, and each of the cylinder pressing plates is arranged with a shearing driving cylinder.

[0008] Preferably, a follower shaft is rotatably provided on one side of the limit plate adjustment member, a cross universal shaft is provided on the outer end of the follower shaft, a cross connecting shaft is provided on the outer end of the cross universal shaft, another cross universal shaft is provided on the outer end of the cross connecting shaft, and a second turntable fixing shaft is provided on the outer end of the cross universal shaft; A second turntable is coaxially fixedly installed on the second turntable fixing shaft, a first turntable is rotatably sleeved on the second turntable, and a first turntable fixing shaft is coaxially fixedly installed in the middle of the first turntable; A first rotating bevel gear is coaxially fixedly installed on the inner end of the first turntable fixed shaft, a second rotating bevel gear is meshed with one side of the first rotating bevel gear, a second rotating bevel gear shaft is coaxially fixedly installed on the rear end of the second rotating bevel gear, and the outer end of the second rotating bevel gear shaft is coaxially fixedly connected to the output shaft of the adjusting servo motor.

[0009] Preferably, two synchronous racks are integrally provided on the outer surface of the cutting beam plate, and synchronous toothed discs are meshed on the outer sides of the two synchronous racks, and a synchronous driving shaft is coaxially fixedly installed between the two synchronous toothed discs; The outer sides of the two synchronous gear plates are meshed with the steering drive gear plates, and the two steering drive gear plates are integrally arranged on the base of the pressure plate; The hydraulic rotating shaft, the first rotating disk fixed shaft and the synchronous driving rotating shaft are all rotatably mounted between the inner walls on both sides of the upper cover of the shearing machine.

[0010] Preferably, a shearing knife fixing bracket is fixedly installed on the outer surface of the cutting crossbeam plate, a material plate shearing knife is fixedly installed on the outer side of the shearing knife fixing bracket, a plurality of limit plate suspension rail arms are fixedly installed on the lower end of the shearing knife fixing bracket, a limit plate suspension rail is fixedly installed on the lower end of each limit plate suspension rail arm, a limit plate slide seat is slidably arranged in each limit plate suspension rail, a slide seat connecting arm is fixedly installed on the lower end of the slide seat on each limit plate, and a shear limit plate is fixedly connected to the lower end of the slide seat connecting arm; The two ends of the shear limit plate are both provided with limit plate side pointers.

[0011] Preferably, the limit plate adjustment member comprises: an adjustment member housing, an adjustment output shaft, a first adjustment bevel gear, a second adjustment bevel gear, a sliding spline shaft, an adjustment screw, a limit plate connecting shaft, a limit plate connecting bearing, a screw sleeve support rod, and an adjustment screw sleeve; A screw sleeve support rod is fixedly installed at the top of the adjusting member housing, an adjusting screw sleeve is fixedly installed at the lower end of the screw sleeve support rod, an adjusting screw is rotatably inserted in the adjusting screw sleeve, and a sliding spline shaft is coaxially fixedly connected to the rear end of the adjusting screw; The sliding sleeve outside the sliding spline shaft is provided with an adjusting spline sleeve, the adjusting spline sleeve is integrally provided with a second adjusting bevel tooth outside, the outer side of the second adjusting bevel tooth is meshed with a first adjusting bevel tooth, and the outer side of the first adjusting bevel tooth is coaxially fixedly connected with an adjusting output shaft; The outer end of the adjusting screw is coaxially fixedly mounted with a limit plate connecting shaft, and the outer end of the limit plate connecting shaft is provided with a limit plate connecting bearing.

[0012] Preferably, the outer end of the adjusting output shaft is coaxially and fixedly connected to the follower shaft.

[0013] Preferably, the cutting plate cylinder group comprises: an upper shell of the cylinder group, a sliding support rod, a lower pressing plate seat, a lower pressing spring, and a top shell sliding seat; A top shell sliding seat is slidably arranged in the top shell of the barrel group, a sliding support rod is integrated at the lower end of the top shell sliding seat, a lower pressure plate seat is integrated at the lower end of the sliding support rod, and a downward pressure spring is arranged between the lower pressure plate seat and the top shell of the barrel group.

[0014] The present invention provides a swing-type mechanical movable shearing machine, which has the following beneficial effects: (1) The present invention places the plate to be processed on the shear plate support seat and the support connecting seat, then controls the servo motor to adjust the internal shear plate assembly through the adjustment control panel, then pushes the plate to be processed inward, then steps on the shear plate touch pedal, and presses the plate to be processed through the cutting plate cylinder group to shear the plate, wherein the adjusting shear plate assembly can follow the internal shearing, so that when the plate to be processed is sheared, it can follow the shearing component and does not hinder the plate shearing effect; (2) The present invention starts the adjustment servo motor to drive the second rotating bevel gear shaft to rotate, and then the second rotating bevel gear meshes with the first rotating bevel gear to rotate, and the first rotating disk is coaxially driven to rotate through the first rotating disk fixed shaft, and the second rotating disk is synchronously driven to rotate through the transmission belt, and then the second rotating disk fixed shaft is driven to rotate, and then the cross universal shaft connected at both ends of the cross connecting shaft rotates, so that when the fan-shaped side plate is swung for cutting, the adjustment structure can be kept connected continuously, so that the limit plate adjustment member can follow the swing cutting; Then, the two shear driving cylinders are started to drive the cylinder pressure plate at the lower end to move downward, push the cutting pressing crossbeam, and press the cutting crossbeam plate downward to move, thereby driving the material plate shearing knife on the side of the shearing knife fixing frame to swing, so as to cut the plate to be processed, and the plurality of limit plate suspension rail arms at the lower end of the shearing knife fixing frame, the limit plate slide seat sliding in each limit plate suspension rail at the lower end, and then follow the slide seat connecting arm at the lower end of the slide seat on the limit plate and follow the shear limit plate at the lower end to limit the plate to be processed; Then the synchronous rack on the side engages with the synchronous gear plate to rotate, and then the two gears inside the steering drive gear plate engage, so that the base on the pressure plate can move downward synchronously; (3) The present invention drives the adjustment output shaft to rotate through the follower shaft, and then the first adjustment bevel gear at the inner end meshes with the second adjustment bevel gear on one side to rotate, and the coaxially rotating adjustment spline sleeve rotates, and then drives the sliding spline shaft that follows the rotation to rotate, so that the adjustment screw can cooperate with the sleeved adjustment screw sleeve, so as to drive the front end limit plate connecting shaft to drive the front end shear limit plate to adjust the position; (4) The present invention presses down the upper shells of the plurality of barrel groups at the lower end through the shearing knife fixing frame, and then presses the plate to be processed through the lower pressure plate seat at the lower end, and generates additional downward pressure through the middle downward pressure spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of another viewing angle in the present invention; Figure 3 It is a structural schematic diagram of the adjustable shearing plate assembly in the present invention; Figure 4 It is a structural schematic diagram of adjusting the second viewing angle of the shearing plate assembly in the present invention; Figure 5 It is a structural schematic diagram of adjusting the shearing plate assembly from a third viewing angle in the present invention; Figure 6 It is a structural schematic diagram of the outer shell of the adjusting member in the present invention; Figure 7 A schematic structural diagram of the outer shell of the adjusting member in the present invention from another perspective; Figure 8 It is a structural schematic diagram of the cutting plate cylinder group in the present invention; Fig. 9 It is a side view structural schematic diagram of the cutting plate cylinder group in the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the cross-sectional structure along line aa.

[0016] Among them, 1. Shearing machine upper cover; 2. Adjusting shearing plate assembly; 201. Hydraulic rotating shaft; 202. Cutting fan-shaped side plate; 203. Cutting beam plate; 204. Cutting down-pressing beam; 205. Shearing drive cylinder; 206. Cylinder pressure plate; 207. First turntable fixed shaft; 208. First turntable; 209. Transmission belt; 210. Second turntable fixed shaft; 211. Second turntable; 212. Limiting plate mounting beam; 213. Limiting plate adjusting member; 2131. Adjusting member housing; 2 132, adjusting output shaft; 2133, first adjusting bevel gear; 2134, adjusting spline sleeve; 2135, second adjusting bevel gear; 2136, sliding spline shaft; 2137, adjusting lead screw; 2138, limit plate connecting shaft; 2139, limit plate connecting bearing; 21310, lead screw sleeve support rod; 21311, adjusting lead screw sleeve; 214, first rotating bevel gear; 215, second rotating bevel gear; 216, second rotating bevel gear shaft; 217, follower shaft; 218, cross universal shaft; 2 19. Cross connecting shaft; 220. Shearing knife fixing frame; 221. Shearing knife for material plate; 222. Suspension rail arm of limiting plate; 223. Suspension rail of limiting plate; 224. Sliding seat on limiting plate; 225. Sliding seat connecting arm; 226. Shearing limiting plate; 227. Base of pressing plate; 228. Steering drive gear plate; 229. Synchronous drive shaft; 230. Synchronous gear disc; 231. Synchronous rack; 3. Lower base of shearing machine; 4. Shearing pressing plate barrel group; 401. Upper shell of barrel group; 402. Sliding support Rod; 403, lower pressure plate seat; 404, lower pressure spring; 405, top shell sliding seat; 5, shear plate support seat; 6, support connecting seat; 7, shear plate touch pedal slot; 8, shear plate touch pedal; 9, adjustment control panel; 10, limit plate viewing slot; 11, limit plate side pointer; 12, shearing anvil limit seat; 13, lower base cavity; 14, shearing unloading inclined plate; 15, protective plate rotating shaft; 16, unloading protective plate; 17, control cabinet; 18, adjustment servo motor; 19, shearing anvil. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figure 1 , Figure 2As shown, the embodiment of the present invention provides a swing-type mechanical mobile shearing machine, including a shearing machine upper cover shell 1, an adjustable shearing plate assembly 2, the lower end of the shearing machine upper cover shell 1 is integrally provided with a shearing machine lower base 3, the adjustable shearing plate assembly 2 is arranged in the shearing machine upper cover shell 1, a plurality of cutting plate cylinder groups 4 are fixedly installed in the shearing machine upper cover shell 1, a shearing plate support seat 5 is arranged on the front end table of the shearing machine upper cover shell 1, and a supporting connecting seat 6 is arranged on one side of the shearing plate support seat 5; an adjusting control panel 9 is arranged at the front end of the shearing machine upper cover shell 1, and limit plate 20 positioning grooves 10 are provided on both sides of the shearing machine upper cover shell 1, and a control cabinet 17 is fixedly installed on the rear side of the shearing machine upper cover shell 1. An adjusting servo motor 18 is arranged in the middle of the control cabinet 17; a lower base cavity 13 is opened in the lower base 3 of the shearing machine, and a shearing blanking inclined plate 14 is fixedly installed on the inner wall of the lower base cavity 13, and a protective plate rotating shaft 15 is rotatably installed between the inner walls on both sides of the lower base cavity 13, and a blanking protective plate 16 is integrated on the protective plate rotating shaft 15, a shearing anvil 19 is arranged in the upper cover 1 of the shearing machine and on the inner side of the shearing support seat 5, and a shearing anvil limit seat 12 is arranged on both sides of the shearing anvil 19; a plurality of shearing plate touch pedal grooves 7 are arranged at the front end of the lower base 3 of the shearing machine, and a shearing plate touch pedal 8 is arranged in each of the shearing plate touch pedal grooves 7.

[0019] In the above technical solution, the plate to be processed is placed on the shear support seat 5 and the support connecting seat 6, and then the internal adjusting shear assembly 2 is adjusted by adjusting the servo motor 18 through the adjusting control panel 9, and then the plate to be processed is pushed inward, and then the shear trigger pedal 8 is stepped on, and the plate to be processed is pressed by the cutting pressure plate cylinder group 4 and the plate is sheared, wherein the adjusting shear assembly 2 can move with the internal shearing, so that when shearing the plate to be processed, it can move with the shearing component without hindering the plate shearing effect.

[0020] like Figure 1 , Figures 3 to 5As shown, the adjustable shearing plate assembly 2 includes: a hydraulic rotating shaft 201, a cutting fan-shaped side plate 202, a cutting beam plate 203, a cutting pressing beam 204, a shearing drive cylinder 205, a cylinder pressing plate 206, a first turntable fixed shaft 207, a first turntable 208, a transmission belt 209, a limit plate mounting beam 212, and a limit plate adjusting member 213; two cutting fan-shaped side plates 202 are rotatably mounted on the hydraulic rotating shaft 201, and the front ends of the two cutting fan-shaped side plates 202 are integrated A cutting beam 203 is provided, and a limit plate mounting beam 212 is fixedly installed on the inner surface of the cutting beam 203, and a limit plate adjusting member 213 is fixedly installed on the lower end of the limit plate mounting beam 212; a cutting pressing beam 204 is fixedly installed on the upper ends of the two cutting fan-shaped side plates 202, and two cylinder pressure plates 206 are provided on the cutting pressing beam 204, and each of the cylinder pressure plates 206 is provided with a shear drive cylinder 205.

[0021] The limit plate adjusting member 213 is rotatably provided with a follower shaft 217 on one side, and a cross universal shaft 218 is provided at the outer end of the follower shaft 217, and a cross connecting shaft 219 is provided at the outer end of the cross connecting shaft 219, and another cross universal shaft 218 is provided at the outer end of the cross universal shaft 218, and a second turntable fixed shaft 210 is provided at the outer end of the cross universal shaft 218; a second turntable 211 is coaxially fixedly installed on the second turntable fixed shaft 210, and the second turntable 211 The upper rotating sleeve is provided with a first rotating disk 208, and the first rotating disk fixing shaft 207 is coaxially fixedly installed in the middle of the first rotating disk 208; the first rotating bevel gear 214 is coaxially fixedly installed at the inner end of the first rotating bevel gear 207, and the second rotating bevel gear 215 is meshed with one side of the first rotating bevel gear 214, and the second rotating bevel gear shaft 216 is coaxially fixedly installed at the rear end of the second rotating bevel gear 215, and the outer end of the second rotating bevel gear shaft 216 is coaxially fixedly connected to the output shaft of the adjustment servo motor 18.

[0022] The outer surface of the cutting beam plate 203 is integrated with two synchronous racks 231, and the outer sides of the two synchronous racks 231 are meshed with synchronous toothed discs 230, and a synchronous drive shaft 229 is coaxially fixedly installed between the two synchronous toothed discs 230; the outer sides of the two synchronous toothed discs 230 are meshed with steering drive toothed plates 228, and the two steering drive toothed plates 228 are integrated on the base 227 on the pressure plate; the hydraulic rotating shaft 201, the first turntable fixed shaft 207 and the synchronous drive shaft 229 are all rotatably installed between the inner walls on both sides of the shearing machine upper cover 1, and the outer surface of the cutting beam plate 203 is fixedly installed A shearing knife fixing bracket 220 is provided, and a material plate shearing knife 221 is fixedly installed on the outer side of the shearing knife fixing bracket 220, and a plurality of limit plate suspension rail arms 222 are fixedly installed on the lower end of each limit plate suspension rail arm 222, and a limit plate suspension rail 223 is fixedly installed on the lower end of each limit plate suspension rail 223, and a limit plate upper slide seat 224 is slidably arranged in each limit plate suspension rail 223, and a slide seat connecting arm 225 is fixedly installed on the lower end of each limit plate slide seat 224, and a shearing limit plate 226 is fixedly connected to the lower end of the slide seat connecting arm 225; both ends of the shearing limit plate 226 are provided with limit plate side pointers 11.

[0023] In the above technical solution, the adjustment servo motor 18 is started to drive the second rotating bevel gear shaft 216 to rotate, and then the second rotating bevel gear 215 meshes with the first rotating bevel gear 214 to rotate, and the first turntable 208 is coaxially driven to rotate through the first turntable fixed shaft 207, and the second turntable 211 is synchronously driven to rotate through the transmission belt 209, and then the second turntable fixed shaft 210 is driven to rotate, and then the cross universal shaft 218 connected at both ends of the cross connecting shaft 219 is rotated, so that when the fan-shaped side plate 202 is swung and cut, it can ensure that the adjustment structure is connected continuously, so that the limit plate adjustment member 213 can follow the swing cutting; Then, the two shearing drive cylinders 205 are started to drive the cylinder pressure plate 206 at the lower end to move downward, push the cutting pressing beam 204, and press the cutting beam plate 203 downward to move, so as to drive the material plate shearing knife 221 on the side of the shearing knife fixing frame 220 to swing, so as to cut the plate to be processed, and the limiting plate suspension rail arms 222 at the lower end of the shearing knife fixing frame 220, the limiting plate upper slide 224 sliding in each lower end of the limiting plate suspension rail 223, and then the slide connecting arm 225 at the lower end of the slide 224 on the limiting plate is connected with the shear limiting plate 226 at the lower end, so as to limit the plate to be processed; Then, the synchronous rack 231 on the side engages with the synchronous gear plate 230 to rotate, and then the two gears inside the steering drive gear plate 228 engage, so that the base 227 on the pressure plate can move downward synchronously.

[0024] like Figure 4 , Figure 6 , Figure 7 As shown, the limit plate adjustment member 213 includes: an adjustment member housing 2131, an adjustment output shaft 2132, a first adjustment bevel gear 2133, a second adjustment bevel gear 2135, a sliding spline shaft 2136, an adjustment screw 2137, a limit plate connecting shaft 2138, a limit plate connecting bearing 2139, a screw sleeve support rod 21310, and an adjustment screw sleeve 21311; a screw sleeve support rod 21310 is fixedly installed on the top of the adjustment member housing 2131, an adjustment screw sleeve 21311 is fixedly installed on the lower end of the screw sleeve support rod 21310, an adjustment screw 2137 is rotatably inserted in the adjustment screw sleeve 21311, and the adjustment screw 2137 is rotatably inserted in the adjustment screw 2137. The rear end of 37 is coaxially fixedly connected with a sliding spline shaft 2136; the sliding sleeve outside the sliding spline shaft 2136 is provided with an adjusting spline sleeve 2134, and the adjusting spline sleeve 2134 is integrally provided with a second adjusting bevel tooth 2135, and the outer side of the second adjusting bevel tooth 2135 is meshed with a first adjusting bevel tooth 2133, and the outer side of the first adjusting bevel tooth 2133 is coaxially fixedly connected with an adjusting output shaft 2132; the outer end of the adjusting screw 2137 is coaxially fixedly installed with a limiting plate connecting shaft 2138, and the outer end of the limiting plate connecting shaft 2138 is provided with a limiting plate connecting bearing 2139, and the outer end of the adjusting output shaft 2132 is coaxially fixedly connected with the follower shaft 217.

[0025] In the above technical solution, the adjusting output shaft 2132 is driven to rotate by the follower shaft 217, and then the first adjusting bevel tooth 2133 at the inner end engages with the second adjusting bevel tooth 2135 on one side to rotate, and the coaxially rotating adjusting spline sleeve 2134 is rotated, and then the sliding spline shaft 2136 that follows the rotation is driven to rotate, so that the adjusting screw 2137 can cooperate with the sleeved adjusting screw sleeve 21311, so as to drive the front end limit plate connecting shaft 2138 to drive the front end shear limit plate 226 to adjust the position.

[0026] like Figure 1 , Figures 8 to 10 As shown, the cutting pressure plate barrel group 4 includes: an upper top shell 401 of the barrel group, a sliding support rod 402, a lower pressure plate seat 403, a downward pressure spring 404, and a top shell sliding seat 405; a top shell sliding seat 405 is slidingly arranged in the upper top shell 401 of the barrel group, and a sliding support rod 402 is integrated at the lower end of the top shell sliding seat 405, and a lower pressure plate seat 403 is integrally connected to the lower end of the sliding support rod 402, and a downward pressure spring 404 is arranged between the lower pressure plate seat 403 and the upper top shell 401 of the barrel group.

[0027] In the above technical solution, the shear knife fixing frame 220 presses down several upper shells 401 of the barrel group at the lower end, and then the lower pressure plate seat 403 at the lower end presses the plate to be processed, and the additional downward pressure is generated by the middle downward pressure spring 404.

[0028] Working principle: The present invention places the plate to be processed on the shearing plate support seat 5 and the supporting connection seat 6, and then controls the adjustment servo motor 18 to adjust the internal adjustment shearing plate assembly 2 through the adjustment control panel 9, and then pushes the plate to be processed inward, and then steps on the shearing plate touch pedal 8, and presses the plate to be processed through the cutting plate cylinder group 4 to shear the plate, wherein the adjustment shearing plate assembly 2 can follow the internal shearing, so that when the plate to be processed is sheared, it can follow the shearing component and does not hinder the plate shearing effect; The adjustment servo motor 18 is started to drive the second rotating bevel gear shaft 216 to rotate, and then the second rotating bevel gear 215 meshes with the first rotating bevel gear 214 to rotate, and the first rotating disk 208 is coaxially driven to rotate through the first rotating disk fixed shaft 207, and the second rotating disk 211 is synchronously driven to rotate through the transmission belt 209, and then the second rotating disk fixed shaft 210 is driven to rotate, and then the cross universal shaft 218 connected at both ends of the cross connecting shaft 219 is rotated, so that when the fan-shaped side plate 202 is swung for cutting, it can ensure that the adjustment structure is connected continuously, so that the limit plate adjustment member 213 can follow the swing cutting; Then, the two shearing drive cylinders 205 are started to drive the cylinder pressure plate 206 at the lower end to move downward, push the cutting pressing beam 204, and press the cutting beam plate 203 downward to move, so as to drive the material plate shearing knife 221 on the side of the shearing knife fixing frame 220 to swing, so as to cut the plate to be processed, and the limiting plate suspension rail arms 222 at the lower end of the shearing knife fixing frame 220, the limiting plate upper slide 224 sliding in each lower end of the limiting plate suspension rail 223, and then the slide connecting arm 225 at the lower end of the slide 224 on the limiting plate is connected with the shear limiting plate 226 at the lower end, so as to limit the plate to be processed; Then the synchronous rack 231 on the side engages with the synchronous gear plate 230 to rotate, and then the two gears inside the steering drive gear plate 228 engage, so that the base 227 on the pressure plate can move downward synchronously; The follower shaft 217 drives the adjusting output shaft 2132 to rotate, and then the first adjusting bevel gear 2133 at the inner end engages with the second adjusting bevel gear 2135 on one side to rotate, and the coaxially rotating adjusting spline sleeve 2134 rotates, and then drives the sliding spline shaft 2136 that follows the rotation to rotate, so that the adjusting screw 2137 can cooperate with the sleeved adjusting screw sleeve 21311, so as to drive the front end limit plate connecting shaft 2138 to drive the front end shear limit plate 226 to adjust the position; Among them, the shear knife fixing frame 220 presses down several barrel group upper shells 401 at the lower end, and then the lower pressure plate seat 403 at the lower end presses the plate to be processed, and the middle downward pressure spring 404 generates additional downward pressure.

[0029] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A swing-type mechanical mobile shearing machine, comprising a shearing machine upper cover (1) and an adjustable shearing plate assembly (2), characterized in that: The lower end of the shearing machine upper cover (1) is integrally provided with a shearing machine lower base (3); the adjustable shearing plate assembly (2) is arranged in the shearing machine upper cover (1); a plurality of shearing plate cylinder groups (4) are fixedly installed in the shearing machine upper cover (1); a shearing plate support seat (5) is arranged on the front end table of the shearing machine upper cover (1); and a support connection seat (6) is arranged on one side of the shearing plate support seat (5); An adjustment control panel (9) is provided at the front end of the shearing machine upper cover (1), and limit plate position slots (10) are provided on both sides of the shearing machine upper cover (1).

2. A swing type mechanical mobile shearing machine according to claim 1, characterized in that: A control cabinet (17) is fixedly mounted on the rear side of the upper cover shell (1) of the shearing machine, and an adjustment servo motor (18) is arranged in the middle of the control cabinet (17); The shearing machine lower base (3) is provided with a lower base inner cavity (13), a shearing and blanking inclined plate (14) is fixedly mounted on the inner wall of the lower base inner cavity (13), a protective plate rotating shaft (15) is rotatably mounted between the inner walls on both sides of the lower base inner cavity (13), and a blanking protective plate (16) is integrally arranged on the protective plate rotating shaft (15).

3. A swing type mechanical mobile shearing machine according to claim 2, characterized in that: A shearing anvil (19) is arranged inside the upper cover (1) of the shearing machine and located inside the shearing support seat (5), and shearing anvil limit seats (12) are arranged on both sides of the shearing anvil (19); A plurality of shearing plate actuating pedal grooves (7) are arranged at the front end of the shearing machine lower base (3), and a shearing plate actuating pedal (8) is arranged in each of the shearing plate actuating pedal grooves (7).

4. A swing type mechanical mobile shearing machine according to claim 3, characterized in that: The adjustable shear plate assembly (2) comprises: a hydraulic rotating shaft (201), a cutting fan-shaped side plate (202), a cutting beam plate (203), a cutting pressing beam (204), a shearing driving cylinder (205), a cylinder pressing plate (206), a first rotating disk fixing shaft (207), a first rotating disk (208), a transmission belt (209), a limit plate mounting beam (212), and a limit plate adjusting member (213); Two cutting sector-shaped side plates (202) are rotatably mounted on the hydraulic rotating shaft (201); cutting cross beam plates (203) are integrally arranged at the front ends of the two cutting sector-shaped side plates (202); a limit plate mounting beam (212) is fixedly mounted on the inner surface of the cutting cross beam plate (203); and a limit plate adjusting member (213) is fixedly mounted on the lower end of the limit plate mounting beam (212); A cutting downward pressing cross beam (204) is fixedly mounted on the upper ends of the two cutting sector-shaped side plates (202), and two cylinder pressing plates (206) are arranged on the cutting downward pressing cross beam (204), and each of the cylinder pressing plates (206) is provided with a shearing driving cylinder (205).

5. A swing type mechanical mobile shearing machine according to claim 4, characterized in that: A follower shaft (217) is rotatably provided on one side of the limit plate adjustment member (213); a cross universal shaft (218) is provided at the outer end of the follower shaft (217); a cross connecting shaft (219) is provided at the outer end of the cross connecting shaft (219); another cross universal shaft (218) is provided at the outer end of the cross connecting shaft (219); and a second turntable fixing shaft (210) is provided at the outer end of the cross universal shaft (218); A second rotating disk (211) is coaxially fixedly mounted on the second rotating disk fixing shaft (210); a first rotating disk (208) is rotatably sleeved on the second rotating disk (211); and a first rotating disk fixing shaft (207) is coaxially fixedly mounted in the middle of the first rotating disk (208); A first rotating bevel gear (214) is coaxially fixedly mounted on the inner end of the first rotating disk fixed shaft (207); a second rotating bevel gear (215) is meshedly arranged on one side of the first rotating bevel gear (214); a second rotating bevel gear shaft (216) is coaxially fixedly mounted on the rear end of the second rotating bevel gear (215); and the outer end of the second rotating bevel gear shaft (216) is coaxially fixedly connected to the output shaft of the adjustment servo motor (18).

6. A swing type mechanical mobile shearing machine according to claim 5, characterized in that: Two synchronous racks (231) are integrally provided on the outer surface of the cutting cross beam plate (203); synchronous toothed discs (230) are meshedly provided on the outer sides of the two synchronous racks (231); and a synchronous driving shaft (229) is coaxially fixedly installed between the two synchronous toothed discs (230); The outer sides of the two synchronous toothed discs (230) are both engaged with the steering drive toothed plates (228), and the two steering drive toothed plates (228) are both integrally arranged on the pressure plate base (227); The hydraulic rotating shaft (201), the first rotating disk fixed shaft (207) and the synchronous driving rotating shaft (229) are all rotatably mounted between the inner walls on both sides of the shearing machine upper housing (1).

7. A swing type mechanical mobile shearing machine according to claim 6, characterized in that: A shearing knife fixing frame (220) is fixedly mounted on the outer surface of the cutting crossbeam plate (203), a material plate shearing knife (221) is fixedly mounted on the outer side of the shearing knife fixing frame (220), a plurality of limit plate suspension rail arms (222) are fixedly mounted on the lower end of the shearing knife fixing frame (220), a limit plate suspension rail (223) is fixedly mounted on the lower end of each limit plate suspension rail arm (222), a limit plate upper slide seat (224) is slidably arranged in each limit plate suspension rail (223), a slide seat connecting arm (225) is fixedly mounted on the lower end of each limit plate slide seat (224), and a shearing limit plate (226) is fixedly connected to the lower end of the slide seat connecting arm (225); Limiting plate side pointers (11) are provided at both ends of the shear limiting plate (226).

8. A swing type mechanical movable shearing machine according to claim 7, characterized in that: The limit plate adjustment member (213) comprises: an adjustment member housing (2131), an adjustment output shaft (2132), a first adjustment bevel gear (2133), a second adjustment bevel gear (2135), a sliding spline shaft (2136), an adjustment screw (2137), a limit plate connecting shaft (2138), a limit plate connecting bearing (2139), a screw sleeve support rod (21310), and an adjustment screw sleeve (21311); A screw sleeve support rod (21310) is fixedly installed at the top of the adjusting member housing (2131), an adjusting screw sleeve (21311) is fixedly installed at the lower end of the screw sleeve support rod (21310), an adjusting screw (2137) is rotatably inserted in the adjusting screw sleeve (21311), and a sliding spline shaft (2136) is coaxially fixedly connected to the rear end of the adjusting screw (2137); The sliding sleeve outside the sliding spline shaft (2136) is provided with an adjusting spline sleeve (2134), the adjusting spline sleeve (2134) is provided with a second adjusting bevel tooth (2135) on the outside of the adjusting spline sleeve (2134), the first adjusting bevel tooth (2133) is meshedly provided on the outside of the second adjusting bevel tooth (2135), and the adjusting output shaft (2132) is coaxially fixedly connected to the outside of the first adjusting bevel tooth (2133); The outer end of the adjusting screw (2137) is coaxially fixedly mounted with a limit plate connecting shaft (2138), and the outer end of the limit plate connecting shaft (2138) is provided with a limit plate connecting bearing (2139).

9. A swing type mechanical movable shearing machine according to claim 8, characterized in that: The outer end of the adjustable output shaft (2132) is coaxially and fixedly connected to the follower shaft (217).

10. A swing type mechanical mobile shearing machine according to claim 9, characterized in that: The cutting pressure plate cylinder group (4) comprises: an upper cylinder group shell (401), a sliding support rod (402), a lower pressure plate seat (403), a lower pressure spring (404), and a top shell sliding seat (405); A top shell sliding seat (405) is slidably arranged inside the top shell (401) of the barrel assembly, a sliding support rod (402) is integrally arranged at the lower end of the top shell sliding seat (405), a lower pressure plate seat (403) is integrally connected to the lower end of the sliding support rod (402), and a downward pressure spring (404) is arranged between the lower pressure plate seat (403) and the top shell (401) of the barrel assembly.

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