Silicon steel sheet stamping device with automatic discharging function
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a silicon steel sheet stamping device with an automatic discharging function.
Background
Silicon steel sheets are necessary components for manufacturing various transformers, motors and servo motor cores. The traditional production line for producing the silicon steel sheet generally adopts independent multiple sets of engineering dies to realize the stamping forming of the silicon steel sheet, and the working procedures can be divided into leveling, punching, windowing, punching and the like. The silicon steel sheet stamping die is generally composed of a hydraulic cylinder, an upper die and a lower die, and the upper die is driven to be pressed downwards through the hydraulic cylinder to be matched with the lower die, so that the stamping forming processing of the silicon steel sheet is realized.
The patent document with the bulletin number of CN218903319U discloses a silicon steel sheet processing stamping die which comprises a frame and a lower die which is detachably arranged, wherein a tool seat is arranged on the frame, the top of the tool seat is slidably connected with an installation seat, the top of the installation seat is integrally formed with the lower die, the silicon steel sheet processing stamping die further comprises elastic pins distributed at four corners of the top of the installation seat, and the lower ends of the elastic pins penetrate through holes in the installation seat and extend to abutting holes in the tool seat. The tool seat comprises a rectangular plate and a guide rail, and the guide rail is connected with the top integrated into one piece of the rectangular plate.
However, the silicon steel sheet processing stamping die is low in efficiency and potential safety hazard due to the fact that manual operation is relied on in the material taking and discharging process, in addition, the material taking mode is easy to damage or grasp inaccuracy of the silicon steel sheet in the grasping process, production quality is affected, production requirements cannot be met, and therefore the silicon steel sheet stamping device with an automatic discharging function is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the silicon steel sheet stamping device with the automatic discharging function, which has the advantages of high automation degree, convenient use and the like, and solves the problems that the existing silicon steel sheet processing stamping die depends on manual operation in the material taking and discharging process, has low efficiency and potential safety hazard, and in addition, the material taking mode easily causes damage or inaccurate grabbing of the silicon steel sheet in the grabbing process, influences the production quality and cannot meet the production requirement.
The silicon steel sheet stamping device with the automatic discharging function comprises a base, a mounting frame fixedly mounted on the top of the base, a controller fixedly mounted on the outside of the mounting frame, a fixing seat fixedly mounted on the top of the base and a lower die fixedly mounted on the upper surface of the fixing seat, wherein the upper surface of the mounting frame is provided with a stamping mechanism extending to the lower surface of the mounting frame, and the lower surface of the mounting frame is provided with a discharging mechanism;
The stamping mechanism comprises a hydraulic cylinder fixedly arranged on the upper surface of the mounting frame and an upper die fixedly arranged on the output end of the hydraulic cylinder;
The discharging mechanism comprises a fixed rod fixedly connected to the outer portion of the upper die, a swinging rod hinged to one end, away from the upper die, of the fixed rod, a movable seat hinged to one end, away from the fixed rod, of the swinging rod, and a material taking mechanism arranged on the upper surface of the movable seat.
Further, the hydraulic cylinder is electrically connected with the controller, and the upper die is positioned on the upper surface of the lower die.
Further, the material taking mechanism comprises a fixed frame fixedly arranged on the upper surface of the movable seat, an electric push rod fixedly arranged on the upper surface of the fixed frame, a mounting plate fixedly arranged on the output end of the electric push rod and a vacuum chuck fixedly arranged at the bottom of the mounting plate.
Further, the number of the vacuum chucks is two, and the two vacuum chucks are symmetrically distributed on the lower surface of the mounting plate.
Further, the bottom of removing the seat is provided with spacing subassembly, spacing subassembly includes fixed connection in the positioning seat at base top, fixed connection in the stopper at positioning seat top and sliding connection in the outside slide of stopper, remove seat fixed mounting in the upper surface of slide.
Further, the number of the limiting assemblies is two, and the two limiting assemblies are symmetrically distributed on the lower surface of the movable seat.
Further, the upper surface of the upper die is fixedly connected with two guide rods which extend to the upper surface of the mounting frame, and the guide rods are slidably connected to the inside of the mounting frame.
Compared with the prior art, the utility model provides the silicon steel sheet stamping device with the automatic discharging function, which has the following beneficial effects:
1. This blade of silicon steel stamping device with automatic discharging function drives the mould through the controller is flexible to be gone up and moves down and accomplish the punching press back and reset, through the linkage effect of dead lever, swinging arms and movable seat, make extracting device can quickly move to the position of stamping workpiece, it makes vacuum chuck and blade of silicon steel contact to drive vacuum chuck through the flexible of controller start electric putter, and the controller produces negative pressure adsorption affinity, adsorb the blade of silicon steel on vacuum chuck, accomplish the automatic discharging action, realized the automatic discharge of blade of silicon steel, further improved production efficiency and degree of automation, realize continuous punching press and automatic discharging, reached degree of automation height and convenient to use's advantage.
2. This blade of silicon steel stamping device with automatic discharging function through setting up the guide arm, has improved the stability when going up the mould and reciprocate, through setting up positioning seat, stopper and slide, is convenient for carry out spacing direction to the removal seat and handles, has reduced manual operation's loaded down with trivial details and error, has reached the advantage that the practicality is strong.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a perspective view of the structure of the punching mechanism and the discharge mechanism of the present utility model;
Fig. 3 is a perspective view of the structure of the take-off mechanism of the present utility model.
In the figure, 1, a base; 2, a mounting rack, 3, a controller, 4, a fixed seat, 5, a lower die, 6, a hydraulic cylinder, 7, an upper die, 8, a fixed rod, 9, a swinging rod, 10, a movable seat, 11, a fixed rack, 12, an electric push rod, 13, a mounting plate, 14, a vacuum chuck, 15, a positioning seat, 16, a limiting block, 17, a sliding seat, 18 and a guide rod.
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 to 3, a silicon steel sheet stamping device with an automatic discharging function in this embodiment includes a base 1, a mounting frame 2 fixedly mounted on the top of the base 1, a controller 3 fixedly mounted on the outside of the mounting frame 2, a fixing seat 4 fixedly mounted on the top of the base 1, and a lower die 5 fixedly mounted on the upper surface of the fixing seat 4, wherein a stamping mechanism extending to the lower surface of the mounting frame 2 is disposed on the upper surface of the mounting frame 2, a discharging mechanism is disposed on the lower surface of the mounting frame 2, the stamping mechanism includes a hydraulic cylinder 6 fixedly mounted on the upper surface of the mounting frame 2 and an upper die 7 fixedly mounted on an output end of the hydraulic cylinder 6, the hydraulic cylinder 6 is electrically connected with the controller 3, and the upper die 7 is disposed on the upper surface of the lower die 5;
Wherein, discharge mechanism includes fixed connection in the outside dead lever 8 of last mould 7, articulates in dead lever 8 keep away from the swinging arms 9 of last mould 7 one end, articulates in the swinging arms 9 and keeps away from the removal seat 10 of dead lever 8 one end and set up in the extracting mechanism of removal seat 10 upper surface.
Specifically, the material taking mechanism comprises a fixed frame 11 fixedly arranged on the upper surface of the movable seat 10, an electric push rod 12 fixedly arranged on the upper surface of the fixed frame 11, a mounting plate 13 fixedly arranged on the output end of the electric push rod 12 and a vacuum chuck 14 fixedly arranged at the bottom of the mounting plate 13. The controller 3 is used for starting the hydraulic cylinder 6 to stretch and drive the upper die 7 to move downwards to finish the reset after stamping, the fixed rod 8, the swinging rod 9 and the movable seat 10 are used for linkage, so that the material taking mechanism can move to the position of the stamping part rapidly, the controller 3 is used for starting the electric push rod 12 to stretch and drive the vacuum chuck 14 to move downwards to enable the vacuum chuck 14 to contact with the silicon steel sheet, the controller generates negative pressure adsorption force, the silicon steel sheet is adsorbed on the vacuum chuck 14, the automatic discharging action is finished, the automatic discharging of the silicon steel sheet is realized, the production efficiency and the automatic degree are further improved, the continuous stamping and the automatic discharging are realized, and the advantages of high automatic degree and convenience in use are achieved.
The number of the vacuum chucks 14 is two, and the two vacuum chucks 14 are symmetrically distributed on the lower surface of the mounting plate 13.
In this embodiment, a limiting component is disposed at the bottom of the movable seat 10, and the limiting component includes a positioning seat 15 fixedly connected to the top of the base 1, a limiting block 16 fixedly connected to the top of the positioning seat 15, and a sliding seat 17 slidably connected to the outside of the limiting block 16, where the movable seat 10 is fixedly mounted on the upper surface of the sliding seat 17. Through setting up positioning seat 15, stopper 16 and slide 17, be convenient for carry out spacing direction processing to remove seat 10, reduced manual operation's loaded down with trivial details and error.
The number of the limiting assemblies is two, and the two limiting assemblies are symmetrically distributed on the lower surface of the movable seat 10.
In this embodiment, the upper surface of the upper die 7 is fixedly connected with two guide rods 18 extending to the upper surface of the mounting frame 2, and the guide rods 18 are slidably connected to the inside of the mounting frame 2. By providing the guide bar 18, stability when the upper die 7 moves up and down is improved.
The working principle of the embodiment is as follows:
In actual use, the hydraulic cylinder 6 drives the upper die 7 to perform stamping action, the controller 3 starts the hydraulic cylinder 6 to stretch and draw the upper die 7 to move downwards to finish stamping and then reset, the material taking mechanism can rapidly move to the position of the stamping part through the linkage action of the fixed rod 8, the swinging rod 9 and the movable seat 10, the controller 3 starts the electric push rod 12 to stretch and draw the vacuum chuck 14 to move downwards to enable the vacuum chuck 14 to be in contact with the silicon steel sheet, the controller generates negative pressure adsorption force to adsorb the silicon steel sheet on the vacuum chuck 14, automatic discharging action is completed, and automatic discharging of the silicon steel sheet is realized. After the stamping is completed, the vacuum chuck 14 releases the silicon steel sheet and the stamped silicon steel sheet is conveyed out of the stamping area.
The installation mode, the connection mode or the setting mode disclosed in the embodiment are all common mechanical connection modes, so long as the beneficial effects can be achieved, in addition, the electrical components appearing in the embodiment are electrically connected with the main controller and the power supply, the main controller can be conventional known equipment with control functions of a computer and the like, a person skilled in the art can control the electrical components through simple programming, and the prior disclosed power connection technology also belongs to common knowledge in the art, so that the specific structural composition and the working principle of the electrical components are not repeated in the embodiment.
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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.