10results about How to "Guarantee trimming quality" patented technology

The utility model discloses a stainless steel pot trimming equipment, including machine table, rotation device, hold-down gear and cutting device, rotation device includes first frame, driving spindle, driven spindle and first drive mechanism, first frame is fixed connection on machine table, driving spindle is horizontally arranged and rotatablely connected on first frame, driven spindle is fixed on first drive mechanism. One end of the driving rotating shaft is fixedly connected with a first flange plate, the first driving mechanism is connected with the other end of the driving rotating shaft and can drive the driving rotating shaft to rotate, and the driven rotating shafts are used for sleeving stainless steel kettles and have different specifications; the first flange plate and the second flange plate are detachably and fixedly connected through bolts; the pressing device is used for pressing the stainless steel kettle onto the driven rotating shaft; the cutting device is used for cutting stainless steel kettles. The embodiment of the utility model can quickly adapt to the machining requirements of workpieces with different sizes.

The invention discloses brake disc casting blank shaping equipment which comprises a supporting box, a shaping mechanism and a bearing mechanism are arranged on the supporting box, the shaping mechanism is arranged above the bearing mechanism, the bearing mechanism is used for placing a brake disc casting blank, and the shaping mechanism is used for shaping the brake disc casting blank; the shaping mechanism comprises a pressing assembly and a trimming assembly, the pressing assembly comprises four supporting rods and four sliding rods, the four supporting rods and the four sliding rods are evenly distributed on the bearing mechanism, a central pivot plate is fixed to the tops of the four supporting rods and the four sliding rods, and a hydraulic air cylinder is fixed to the top of the central pivot plate. A lifting plate is slidably connected to the four sets of sliding rods, the output end of the hydraulic air cylinder is fixedly connected with the lifting plate, a shaping disc is fixed to the bottom of the lifting plate, the surface of the brake disc casting blank can be locally corrected, and the correction quality is ensured.

The utility model relates to the technical field of metal casting trimming, and discloses a metal casting burr trimming device which comprises a working table, a supporting column is fixedly installed on the outer side of the working table, a baffle is fixedly installed at the top of the working table, a bolt is fixedly installed on the outer side of the baffle, and a first sliding groove is formed in the outer side of the baffle. A spring is fixedly installed in the first sliding groove, a limiting block is fixedly installed on the outer side of the spring, a control switch is fixedly installed on the outer side of the workbench, a fixing frame is fixedly installed on the top of the workbench, and a first motor is fixedly installed on the outer side of the fixing frame. According to the burr trimming device for the metal casting, the design of the trimming machine body is matched with the design of the first moving groove and the moving frame, so that the moving frame can move up and down in the first moving groove, the left-right horizontal movement of the moving block can be achieved through the second moving groove and the moving block, and automatic burr trimming can be conveniently achieved; working efficiency can be improved, labor intensity is reduced, and finishing quality is guaranteed.

The utility model discloses coir mat edge cutting equipment which comprises a cutting machine base, a first motor is arranged in the cutting machine base, a cutting piece is fixedly installed at the output end of the first motor, a sliding table is fixedly connected to the inner wall of the cutting machine base, and a fixed table is slidably connected to the upper surface of the sliding table. A fixing frame is fixedly connected to the upper surface of the fixing table, and an air cylinder is fixedly installed on the upper surface of the fixing frame. The cutting machine base and the sliding table are connected and matched, the first motor is arranged in the cutting machine base in a sliding mode, the first motor is used for driving the cutting piece to rotate, edge cutting can be conducted on a coir mat in a sliding mode, the sliding fixing table is arranged on the sliding table, the coir mat can be placed on the fixing table, and after the cutting position of the coir mat is adjusted, the coir mat can be cut. The air cylinder drives the limiting pressing plate in the fixing frame to press and limit the coir mat, the coir mat is prevented from sliding in the edge cutting process, and then the edge cutting quality of the coir mat is guaranteed.

The utility model discloses an edge trimmer. The edge trimmer comprises a rack table, a plate containing platform, a sliding rail mechanism and an edge trimming mechanism. The sliding rail mechanism and the trimming mechanism are installed on the rack table, and the plate containing platform is movably connected with the sliding rail mechanism so that the plate containing platform can move in the extending direction of the sliding rail mechanism in a reciprocating mode. The trimming mechanism comprises a driving motor and a drill bit, and a transmission shaft of the driving motor is connected with the drill bit to drive the drill bit to rotate. The trimming device is simple, small in size, capable of meeting the requirements of trimming chamfers, trimming straight edges, trimming bevel edges of different angles and the like, good in trimming effect and capable of greatly reducing labor cost. And meanwhile, the device is simple in structure, easy to operate, suitable for various plate processing places and extremely high in applicability.

The utility model relates to the technical field of garden tools, disclose a kind of pruning device for landscaping, including two shear frame connected by pin shaft hinged, shear frame one end is equipped with mounting slot, detachable shear blade is connected in mounting slot, the other end of shear frame is connected with the length-adjustable handle by distance adjusting assembly, distance adjusting assembly, including the extension rod of fixed in the one end of handle, through slot is equipped in shear frame, extension rod is inserted and is equipped in through slot, slot is equipped on shear frame with through slot communication, screw rod is connected on extension rod, screw rod is slidably arranged in slot, and screw rod one end extends to the outside of slot and is threadedly connected with fastening nut. Through the setting of distance adjusting assembly, the length of handle can be adjusted according to the needs of user, and the handle position is firmly fixed by the cooperation of fastening nut and screw rod, to prevent accidental expansion or loosening of handle during use, and the detachable shear blade facilitates later maintenance replacement.

The utility model relates to a greening pruning device which comprises an upper clamping shear, a latch structure and a lower clamping shear, a shaft bolt is arranged on the upper clamping shear in a penetrating mode, the upper clamping shear and the lower clamping shear are movably connected through the shaft bolt, the latch structure is arranged on the blade portion of one side of the upper clamping shear, and a grab handle is arranged at one end of the upper clamping shear and one end of the lower clamping shear. When branches are trimmed, the clamping tooth structure can penetrate into the surfaces of the branches, the branches can be firmly fixed and prevented from moving and sliding through the meshing effect, the trimming efficiency and the operation safety are improved, the clamping tooth structure can be inserted into the surfaces of the branches, the clamping tooth structure can be inserted into the surfaces of the branches, and the clamping tooth structure is simple in structure and convenient to use. The front portion of the device is smooth, and the rear portion of the device is of a clamping tooth structure, so that the pruning process of a worker is rapid and direct, damage to the surfaces of the branches can be reduced, and the pruned branches are more attractive.

The invention relates to a high-quality edge cutting method for improving the lamination rate of ultra-thin silicon steel, which comprises the following steps of: selecting a shear blade with the hardness of 50-54 HRC when the silicon content of silicon steel is greater than or equal to 2wt% and less than 3wt%; the silicon content of silicon steel is larger than or equal to 3 wt% and smaller than or equal to 4 wt%, and the hardness of a shear blade is selected to be 55-58 HRC; the size difference value DK between the rubber sleeve and the shear blade is 0.4-0.8 mm; the diameter of the trimming shear blade is DS, and the diameter DW of the wide rubber sleeve supported on the trimming shear blade is equal to DS; the diameter Dn of the narrow rubber sleeve supported on the trimming shear blade is equal to DS-DK; the diameter Dm of the trimming shear blade lower support narrow rubber sleeve is equal to DS + DK; the clearance quantity index is adjusted according to 15%-25% of the thickness of the silicon steel strip; the overlapping amount is realized through the bite angle of the strip steel during shearing, and the relational expression is as follows: cos alpha = 1-(h + s) / DS; in the formula, alpha-bite angle; h is the thickness of the silicon steel strip; s is the overlap amount; dS represents the edge cutting shear blade diameter; wherein the overlap amount s = 1 / 2h + the compensation value, and the compensation value is + / -(0.01-0.03) mm. The disc edge shearing equipment is adopted for high-quality edge shearing of the ultra-thin silicon steel strip, and it is ensured that the edge shearing surface quality and the burr height meet the lamination rate requirement.

The utility model belongs to the technical field of tire production, and discloses a rubber tire trimming device which comprises a workbench, and the top of the workbench is vertically and rotatably connected with a working rod through a bearing; the number of the mounting plates is two, and the two mounting plates are symmetrically mounted at the top of the workbench; the driving assembly is arranged in the workbench and used for driving the working rod to rotate longitudinally; the limiting assembly is arranged at the top end of the working rod and used for limiting and fixing a tire; and the number of the trimming assemblies is two, the two trimming assemblies are arranged on the two mounting plates respectively and used for trimming the two sides of the tire respectively, and the problems that in the prior art, due to the fact that manual polishing is needed and the edges of the tire need to be replaced, the polishing quality is not stable, and time and labor are wasted are solved; the method is suitable for tire production.