Extrusion device for processing agricultural machine parts
Technical Field
The utility model relates to the technical field of agricultural machine part processing, in particular to an extrusion device for agricultural machine part processing.
Background
Machining refers to the process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining modes can be divided into cutting machining and pressing machining.
However, in the conventional machine parts, the machine parts are generally placed on a workbench and extruded through an upper extrusion plate in the process of processing and extrusion, but extrusion efficiency is easy to be low due to a force in the process of extrusion.
The machining extrusion device for mechanical parts is disclosed in Chinese patent CN219464373U, through the bottom plate, support columns are fixedly installed around the upper side of the bottom plate, a top plate is fixedly installed at the other ends of the four support columns, telescopic rods are fixedly installed around the bottom of the top plate, an upper extrusion plate is fixedly installed at the other ends of the telescopic rods, an extrusion barrel is fixedly installed in the middle of the bottom plate, a lower extrusion plate is arranged in an inner cavity of the extrusion barrel, a sliding mechanism capable of guaranteeing the movement of the lower extrusion plate is arranged in the inner cavity of the extrusion barrel, and a moving mechanism capable of driving the upper extrusion plate to move is arranged at the other end of the sliding mechanism. The lower extrusion plate can move upwards by starting the hydraulic telescopic rod, and the upper extrusion plate can be driven to move downwards by the moving mechanism, so that the upper extrusion plate and the lower extrusion plate can move relatively, parts placed on the lower extrusion plate are extruded simultaneously, extrusion efficiency can be improved, and the hydraulic telescopic rod is suitable for wide popularization and use.
However, in the prior art, in the process of feeding and discharging the unprocessed part and the processed part, the feeding and discharging are usually performed manually, so that the workers may be damaged due to mechanical failure or misoperation.
Therefore, there is a need to provide an extrusion device for processing agricultural mechanical parts.
Disclosure of utility model
The utility model aims to provide an extrusion device for processing agricultural mechanical parts, which solves the problem that in the prior art, in the process of feeding and discharging unprocessed parts and processed parts, feeding and discharging are usually performed manually, so that the workers are possibly damaged due to mechanical faults, misoperation and the like.
In order to achieve the purpose, the extrusion device for processing the agricultural mechanical parts comprises supporting legs, wherein an extrusion structure is arranged at the tops of the supporting legs, a feeding and discharging structure is arranged at the bottoms of the extrusion structure, and a cleaning structure is arranged on the right side of the feeding and discharging structure.
The feeding and discharging structure comprises an ejection unit and a feeding and discharging unit.
The ejection unit comprises a workbench, a pushing piece is arranged in the middle of the right side of the workbench, a pushing plate is arranged at the output end of the pushing piece, and the front surface and the back surface of the outer surface of the pushing plate are connected with guide rails.
Preferably, the ejection unit comprises a mounting frame, a lifting piece is mounted on the top surface of the top of the mounting frame, a lifting plate is mounted at the output end of the lifting piece, and limit strips are fixedly mounted on one sides of the front surface and the back surface of the top surface of the lifting plate.
Preferably, the mounting bracket top and workstation bottom surface fixed connection, workstation bottom surface and supporting leg top fixed connection, rectangular through-hole inner wall sliding connection is seted up at lifter plate surface and workstation top surface middle part, promote board bottom surface and workstation top surface sliding connection. The guide rail is arranged on the top surface of the workbench, the lifting part is a hydraulic cylinder and a telescopic rod, and the pushing part is an electric push rod.
Preferably, the extrusion structure comprises a support frame, hydraulic part is installed in the middle of the top surface of the support frame, an extrusion die is installed at the output end of the hydraulic part, extension plates are installed in the middle of one sides of the front surface and the back surface of the extrusion die, damping rods are installed in the middle of the bottom surface of the extension plates, and abutting plates are installed at the bottom ends of the damping rods.
Preferably, the bottom end of the supporting frame is fixedly connected with the top surface of the workbench, and the outer surface of the extrusion die is matched with the middle part of the top surface of the workbench in size by a rectangular through hole. The damping rod can prevent excessive extrusion from occurring when the hydraulic part is extruded, so that equipment is damaged and a workpiece is damaged.
Preferably, the cleaning structure comprises a dust collection hopper, a dust collection pipe is arranged in the middle of the right side of the dust collection hopper, one end of the dust collection pipe, far away from the dust collection hopper, is connected with a dust collection box, a collection drawer is arranged at the bottom end of the left side inside the dust collection box, a filter plate is arranged at the right side inside the dust collection box, and an air pump is arranged at the right side of the dust collection box.
Preferably, the top of the dust collection hopper is fixedly connected with the bottom surface of the workbench, the collection drawer is arranged at the left side of the bottom of the front surface of the dust collection box and provided with a rectangular Kong Nie part, and the filter plate is arranged at the right side of the front surface of the dust collection box and provided with a rectangular hole. The filter board is solid frame internally mounted and has multilayer filter screen, and installs the filler that adsorptivity is stronger between the filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. This extrusion device is used in agricultural machine parts processing, through last unloading structure's setting, start lifting element can drive the lifter plate and go up and down, can push out the part after the processing from this, utilize the direction of impeller and guide rail to carry out the machinery to the part after unprocessed and processing and go up the unloading, the security is higher.
2. This extrusion device is used in agricultural machine parts processing, through the setting of clearance structure, after processing the spare part, start the air pump and make the dust collection box inside present negative pressure state to utilize dust absorption fill and dust absorption pipe to adsorb the processing piece that appears when with extrusion and get into the dust collection box inside, utilize the collection steamer tray to collect the piece, be convenient for carry out unified processing to it.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of an extrusion die of the present utility model;
Fig. 4 is an enlarged view of the internal structure of the bottom structure of the present utility model.
In the figure, 1, supporting legs, 101, a workbench, 102, a mounting rack, 103, a lifting piece, 104, a lifting plate, 105, a limiting bar, 106, a pushing piece, 107, a pushing plate, 108, a guide rail, 201, a supporting frame, 202, a hydraulic piece, 203, an extrusion die, 204, an extension plate, 205, a damping rod, 206, an abutting plate, 301, a dust suction hopper, 302, a dust suction pipe, 303, a dust suction box, 304, a dust collection hopper, 305, a filter plate, 306 and an air pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
Embodiment one:
The utility model provides an extrusion device is used in agricultural machine parts processing, includes supporting leg 1, and extrusion structure is installed at supporting leg 1 top, and unloading structure is installed to extrusion structure bottom, goes up unloading structure right side and is provided with clearance structure.
The feeding and discharging structure comprises an ejection unit and a feeding and discharging unit. The ejection unit comprises a workbench 101, a pushing piece 106 is arranged in the middle of the right side of the workbench 101, a pushing plate 107 is arranged at the output end of the pushing piece 106, and the front surface and the back surface of the outer surface of the pushing plate 107 are connected with guide rails 108. The ejection unit comprises a mounting frame 102, a lifting piece 103 is mounted on the top surface of the top of the mounting frame 102, a lifting plate 104 is mounted at the output end of the lifting piece 103, and limit strips 105 are fixedly mounted on the front side and the back side of the top surface of the lifting plate 104.
The top end of the mounting frame 102 is fixedly connected with the bottom surface of the workbench 101, the bottom surface of the workbench 101 is fixedly connected with the top end of the supporting leg 1, the outer surface of the lifting plate 104 is slidably connected with the inner wall of the rectangular through hole formed in the middle of the top surface of the workbench 101, and the bottom surface of the pushing plate 107 is slidably connected with the top surface of the workbench 101.
The extrusion structure comprises a support frame 201, a hydraulic part 202 is arranged in the middle of the top surface of the support frame 201, an extrusion die 203 is arranged at the output end of the hydraulic part 202, an extension plate 204 is arranged in the middle of one side of the front surface and the back surface of the extrusion die 203, a damping rod 205 is arranged in the middle of the bottom surface of the extension plate 204, and an abutting plate 206 is arranged at the bottom end of the damping rod 205. The bottom end of the supporting frame 201 is fixedly connected with the top surface of the workbench 101, and a rectangular through hole is formed in the middle of the outer surface of the extrusion die 203 and the top surface of the workbench 101 for size adaptation.
Through the setting of unloading structure, start lifting element 103 can drive lifter plate 104 and go up and down, can push out the part after the processing from this, utilize the direction of impeller 106 and guide rail 108 to carry out the mechanical unloading to the part after unprocessed and processing, the security is higher.
When the part is extruded, the unprocessed part is placed between the right guide rails 108 on the top of the workbench 101, the lifting piece 103 is started to drive the lifting plate 104 to lift, the top surface of the lifting plate 104 and the top surface of the workbench 101 are positioned on the same horizontal line, then the pushing piece 106 is started to drive the pushing plate 107 to push the unprocessed part to the middle part of the top surface of the lifting plate 104, the hydraulic piece 202 is started to drive the extrusion die 203 and the lifting piece 103 to drive the lifting plate 104 to perform relative motion, so that the part is extruded, meanwhile, the abutting plate 206 is abutted with the top surface of the workbench 101, the damping rod 205 is utilized to buffer, damage caused by excessive descending of the extrusion die 203 due to mechanical faults and the like can be prevented, after extrusion, the lifting piece 103 drives the lifting plate 104 and the workbench 101 to be positioned on the same horizontal line, and the pushing piece 107 is driven by the pushing piece 106 to push the part for blanking.
Embodiment two:
On the basis of the first embodiment, the cleaning structure comprises a dust collection hopper 301, a dust collection pipe 302 is arranged in the middle of the right side of the dust collection hopper 301, one end, far away from the dust collection hopper 301, of the dust collection pipe 302 is connected with a dust collection box 303, a collection drawer 304 is arranged at the bottom end of the left side inside the dust collection box 303, a filter plate 305 is arranged on the right side inside the dust collection box 303, and an air pump 306 is arranged on the right side of the dust collection box 303. The top of the dust collection bucket 301 is fixedly connected with the bottom surface of the workbench 101, the collection drawer 304 is arranged at the left side of the front bottom of the dust collection box 303, the rectangular Kong Nie part is arranged, and the filter plate 305 is arranged inside a rectangular hole formed in the right side of the front of the dust collection box 303.
Through the setting of clearance structure, after processing the spare part, start air pump 306 makes the inside negative pressure state that presents of suction box 303 to utilize dust absorption fill 301 and dust absorption pipe 302 to adsorb the processing piece that appears when with extrusion and get into the suction box 303 inside, utilize collection drawer 304 to collect the piece, be convenient for carry out unified processing to it.
After the extrusion processing is finished on the parts, the lifting piece 103 is utilized to drive the lifting plate 104 to be lowered to the bottom of the workbench 101, the air pump 306 is started to pump air inside the dust collection box 303, so that negative pressure state can be displayed inside the dust collection box 303, the extruded chips can be collected through the dust collection hopper 301 and the dust collection pipe 302, after the chips enter the dust collection box 303, the chips are filtered and blocked through the filter plate 305, so that the chips fall into the collection drawer 304, the collection of the chips is completed, and the chips are convenient to be concentrated through the drawing collection drawer 304.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.