30results about How to "Realize automatic clamping and fixing" patented technology

The invention discloses a forming device for a driving assembly of wind power generation equipment, and relates to the technical field of machining of parts of the wind power generation equipment. The wind power generation equipment driving assembly forming device comprises a supporting plate base, the upper end face of the supporting plate base is fixedly connected with a first mounting ring through a vertical rod, a plurality of clamping mechanisms used for clamping and limiting a gear blank are installed on the circumference of the upper end face of an annular mounting disc at equal intervals, and the upper end face of the supporting plate base is fixedly connected with an n-shaped frame; according to the gear machining device, cutting tools of different specifications can be rapidly switched according to gears of different specifications, operation is easy and convenient, two gear blanks can be machined at the same time, the machining efficiency is improved, the machining cost is reduced, and the machining efficiency is improved. And the processing efficiency is improved.

The invention discloses a forging process for difficult-to-deform high-temperature alloy plate slab. The forming process comprises the following steps: A, heating plate slab to a temperature of 975-1005 DEG C, and preserving the heat for 1-2 hours; B, putting the plate slab into a forging press to forge, wherein forging pressing speed is 5-10 mm / min; C, taking out the plate slab to re-heat to a temperature of 850-910 DEG C and preserving heat for 3-5 hours while forging deformation amount achieves 70% of the standard value; and D, putting the plate slab into the forging press to forge again until forging is accomplished, wherein forging pressing speed is 1-3 mm / min. The forging process can improve the defects of the prior art, and realizes low-temperature forging of the difficult-to-deformhigh-temperature alloy.

The invention provides a power transformer which is easy to move and install, and relates to the field of transformers. The power transformer that is easy to move and install includes a transformer body, the bottom of the transformer body is fixedly connected with a fixing base, the bottom of the inner wall of the fixing base is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a first Electric telescoping pole. The power transformer that is easy to move and install has a simple structure and is easy to operate. Through the first electric telescopic rod installed inside the fixed seat, the first electric telescopic rod passes through the moving column, the first slider and the first sliding rod. The cooperation of the groove achieves the effect of driving the rollers on the support bar to move easily, so that the rollers are moved out of the fixed seat to make the transformer body move more conveniently, thus saving a lot of manpower and physical strength when the transformer body moves, and solving the current problem The transformer used for electric power is very inconvenient when it is used in mobile installation.

The invention provides a fast-assembled construction platform based on a bridge anti-collision wall, and the platform comprises an inner side positioning part and a cantilever part; the inner side positioning part comprises a first inner side sub-positioning part, a second inner side sub-positioning part and a second hydraulic rod which are hinged with one another, and the first inner side sub-positioning part is of a right-angled trapezoidal plate body structure which can be flatly placed on a bridge, and the inclined surface is arranged towards one side of the anti-collision wall; the surface of the side, facing the anti-collision wall, of the second inner side sub-positioning piece can be attached to the inner surface of the anti-collision wall; the surface of the side, facing the anti-collision wall, of the cantilever part can be attached to the top face of the anti-collision wall, a sliding shaft is installed in the cantilever part in a sliding fit mode, and one end of the slidingshaft is inserted into a sliding hole of the cantilever part from the end, facing the inner side of the bridge, of the cantilever part and connected with the bottom of the sliding hole through an elastic element, and the other end of the spring extends out of the sliding hole and is hinged with the free end of the first hydraulic rod. The platform is simple in structure, easy to manufacture and use, safe and reliable, and does not influence traffic.

The invention discloses a high-strength motorcycle steel back barb-picking device based on a contact surface barb mechanism, which includes a housing, a feeding port, a transmission device, a barb machine, a workbench, a clamping device, and a discharge claw; The clamping device includes a guide mechanism, a limit block, a first spring, an adsorption disc, and a clamping mechanism; the limit block can move up and down and is embedded on the workbench, and the surface of the limit block opposite to the guide mechanism is an inclined plane; The suction disc is located at the midpoint of the workbench; the invention places the steel back blank on the conveying device through the feed port, and then automatically adjusts the position on the conveyer; further pushes the steel back blank to the workbench through the guide mechanism Then, under the simultaneous action of the clamping mechanism and the suction plate, the steel back blank is fixed on the workbench, and the steel back is stabbed at one time by the barb machine; the work efficiency is improved, and at the same time, the suction plate and the clamping mechanism Simultaneous action improves the clamping effect, further increases the stability of the steel back, and improves the quality of the burr.

The invention discloses a high-efficiency biomedical metal plate polishing device. The high-efficiency biomedical metal plate polishing device comprises a base body, a polishing structure and a frame.The frame comprises frame columns which are oppositely arranged front and back and a top beam fixed between the tops of the frame columns. The base body is arranged between the bottoms of the frame columns under the top beam. The bottom face of the top beam is internally provided with a first sliding and conveying groove which extends front and back. The first sliding and conveying groove is internally provided with a first spiral rod which extends front and back. The first spiral rod is connected with a first sliding and conveying block in a cooperated manner. The bottom of the first slidingand conveying block is fixedly connected with the top end of the polishing structure. The polishing structure is internally provided with a conveying cavity, the bottom of the conveying cavity is provided with a connection cavity in a communicating manner, and the rear side wall of the polishing structure is provided with a disk. The high-efficiency biomedical metal plate polishing device is simple in structure, reasonable in design, low in manufacturing cost and maintaining cost, capable of achieving multidirectional adjustment of polishing positions, convenient to operate, capable of achieving automatic extensible and retractable polishing on left and right, high in safety and capable of achieving automatic clamping and fixing of metal plates, and the polishing stability is improved.

The invention relates to the technical field of automobile parts detection, and discloses a lifting machine, which comprises a machine table. A lifting plate is slidably connected onto the machine table; a stand column and a vertical shaft are rotatably connected onto the machine table; the stand column is connected with a power mechanism; a main screw-thread part is arranged on the stand column;a main sliding sleeve sleeves on the main screw-thread part, and is fixedly connected onto the lifting plate; a sliding chute is formed in a side part of the lifting plate; a first bevel gear is further arranged on the stand column; a second bevel gear is meshed on the first bevel gear, and is fixedly connected with a rotary shaft; a cylindrical swinging head is hinged onto the vertical shaft; a side part of the swinging head is fixedly connected onto an arc-shaped surface of the rotary shaft; a clamping mechanism is further arranged on the machine table, and comprises a fan; the fan is provided with an air inlet pipe and an air outlet pipe; a piston is arranged in the air inlet pipe; an air inlet is formed in the air inlet pipe; the piston is hinged onto the vertical shaft through a piston rod; the air outlet pipe is a telescopic pipe and communicates with the sliding chute; and an inverted L-shaped clamping head is slidably connected into the sliding chute. Through the lifting machine provided by the invention, the lifting plate can be lifted up stably, so that a wheel shaft is prevented from falling.

The invention relates to the technical field of aluminum profile machining, and particularly discloses a drilling device for aluminum profile machining, the drilling device comprises a drilling workbench, a drilling machine and an aluminum profile, a supporting frame is fixed to the top of the drilling workbench, a supporting plate is fixed to the top of the supporting frame, and an air cylinder is fixed to the top of the supporting plate; a power output shaft of the air cylinder movably penetrates through the supporting plate and is fixedly provided with a fixing block, and an ejector rod is arranged on one side of the fixing block. Two cushion blocks are fixed to the bottom of the inner side of the supporting frame. According to the aluminum profile drilling device, the drilling machine can effectively make contact with an aluminum profile and achieve drilling operation through pushing of an air cylinder, in the contact process, an electric telescopic rod can be started, so that a limiting sliding block is pushed to get close to and be tightly attached to the aluminum profile, finally, automatic clamping and fixing of the aluminum profile are achieved, the stability of the aluminum profile is guaranteed, and the production efficiency is improved. And the drilling accuracy of the aluminum profile is improved.

The invention provides anti-falling equipment for bridge engineering construction, and the equipment comprises an inner side positioning part, a cantilever part, an outer side positioning part and a pressing part; the outer side positioning part can be tightly attached to the outer side surface of an anti-collision wall, and a sliding shaft is installed in the cantilever part in a sliding fit mode; one end of the sliding shaft is inserted into the sliding hole of the cantilever part from one end of the cantilever part towards the inner side of the bridge and is connected with the bottom of thesliding hole through an elastic element, and the other end extends out of the sliding hole and is hinged with the free end of the first hydraulic rod; the outer side positioning part can be tightly attached to the outer side surface of the anti-collision wall, the top end of the outer side positioning part is hinged to the bottom of the cantilever part, and a workbench extending towards the outerside of the bridge is fixed to the bottom end of the outer side positioning part; the workbench extending towards the outer side of the bridge is further fixed to the outer side positioning component, a fence is installed on the upper surface of the workbench, and the pressing component comprises a pressing plate, a rolling wheel, a traction rope and a winch. The equipment is simple in structure,easy to manufacture and use, safe and reliable, and does not influence traffic.

The invention provides a cup holder device and a vehicle. The cup holder device comprises a base, wherein an accommodating cavity used for accommodating a cup is formed in the base, the cup holder device further comprises a first clamp and a second clamp which are pivotally mounted on the base respectively, and the relative position between the first clamp and the second clamp is adjustable. The cup is clamped by adjusting the relative position between the first clamp and the second clamp, and automatic clamping and fixing of objects with different diameters can be realized, so that the objects in the cup can be prevented from shaking, producing noise, falling and the like in an automobile driving process, and the riding experience of a passenger is improved.

The invention discloses a detection device for mechanical part quality detection, which comprises a base and a supporting block, a rotating motor is arranged in the base, the tail end of the output shaft of the rotating motor is fixedly connected with the bottom wall of the supporting block, and the base is also provided with a stabilizing mechanism matched with the supporting block. A power chamber and a transmission chamber communicating with the power chamber are arranged in the supporting block. By arranging the placing block, the placing groove, the clamping plate, the rack, the gear, the double-end threaded rod and other assemblies, after mechanical parts taken out of an assembly line are placed into the placing groove of the placing block, the placing block can be driven to descend relative to the fixing ring under the gravity effect, and the double-end threaded rod can be driven to rotate by means of the toothed plate, the rack and other assemblies; and therefore, automatic clamping and fixing of mechanical parts are achieved through automatic movement of the clamping plates, clamping and fixing can be automatically relieved after the placing block is manually supported, the convenience of the device is improved, and convenience is provided for use of operators.

The invention discloses a biomedical metal plate polishing device comprises a seat, a polishing structure and a frame. The frame comprises frame columns and top beam. The frame columns are arranged in a front-back opposite mode. The top beam is fixed between the tops of the frame columns. The seat is arranged between the bottoms, below the top beam, of the frame columns. A first sliding conveying groove extending front and back is formed in the bottom face of the top beam. A first spiral rod is extending front and back is arranged in the first sliding conveying groove. A first sliding conveying block is connected to the first spiral rod in a matched mode. The bottom of the first sliding conveying block is fixedly connected with the top end of the polishing structure. A conveying cavity is formed in the polishing structure. A connecting cavity communicates with the bottom of the conveying cavity. A disc is arranged on the rear side wall of the polishing structure. The biomedical metal plate polishing device is simple in structure, reasonable in design, low in manufacturing cost and maintenance cost, capable of adjusting a polishing position in a multidirectional mode, convenient to operate, capable of achieving automatic telescopic left and right polishing, high in safety, and capable of automatically clamping and fixing a metal plate and improving polishing stability.

The invention discloses a hard-to-deform superalloy slab forging process, comprising the following steps: A, heating the slab to 975-1005°C, and keeping it warm for 1-2 hours; B, putting the slab into a forging press for forging, forging The pressing speed is 5-10mm / min; C. When the forging deformation reaches 70% of the standard value, take out the slab and reheat it to 850-910°C, and keep it warm for 3-5 hours; D. Put the slab back into the forging press Forging is carried out in the machine, and the forging pressing speed is 1-3mm / min until the forging is completed. The invention can improve the deficiencies of the prior art and realize the low-temperature forging of the difficult-to-deform superalloy.

The invention discloses a high-strength motorbike steel back processing device with a barb structure. The high-strength motorbike steel back processing device with the barb structure comprises a shell, a feeding port, a conveying apparatus, a barb machine, a workbench, a clamping apparatus and an unloading claw; the clamping apparatus comprises a guiding mechanism, a limiting block, a first spring, an adsorption disc and a clamping mechanism; the limiting block is embedded on the workbench in a mode of being capable of moving up and down, and a side, opposite to the guiding mechanism, of the limiting block is an inclined plane; and the adsorption disc is located at a middle point of the workbench. According to the high-strength motorbike steel back processing device with the barb structure, a steel back blank is placed on the conveying apparatus through the feeding port, and then, a position of the steel back blank is automatically corrected on the conveying apparatus; further, the steel back blank is pushed onto the workbench through the guiding mechanism; then, under simultaneous effect of the clamping mechanism and the adsorption disc, the steel back blank is fixed on the workbench, and a steel back is barbed one time through the barb machine; and working efficiency is improved, meanwhile, a clamping effect is improved through the simultaneous effect of the clamping mechanism and the adsorption disc, stability of the steel back is increased further, and quality of barbing is improved.

The invention discloses a high-efficiency biomedical metal plate polishing device. The high-efficiency biomedical metal plate polishing device comprises a base body, a polishing structure and a frame.The frame comprises frame columns which are oppositely arranged front and back and a top beam fixed between the tops of the frame columns. The base body is arranged between the bottoms of the frame columns under the top beam. The bottom face of the top beam is internally provided with a first sliding and conveying groove which extends front and back. The first sliding and conveying groove is internally provided with a first spiral rod which extends front and back. The first spiral rod is connected with a first sliding and conveying block in a cooperated manner. The bottom of the first slidingand conveying block is fixedly connected with the top end of the polishing structure. The polishing structure is internally provided with a conveying cavity, the bottom of the conveying cavity is provided with a connection cavity in a communicating manner, and the rear side wall of the polishing structure is provided with a disk. The high-efficiency biomedical metal plate polishing device is simple in structure, reasonable in design, low in manufacturing cost and maintaining cost, capable of achieving multidirectional adjustment of polishing positions, convenient to operate, capable of achieving automatic extensible and retractable polishing on left and right, high in safety and capable of achieving automatic clamping and fixing of metal plates, and the polishing stability is improved.

The invention discloses a progressive feeding and automatic clamping combined wood sawing and splitting device. The device comprises a workbench and a motor, a progressive feeding mechanism, a wood sawing mechanism, a conveying turning mechanism and a splitting mechanism are arranged on the workbench, the progressive feeding mechanism comprises a U-shaped support, a hinge is arranged at the upper portion of the rear end of the U-shaped support, a hook-shaped feeding mechanism is arranged on the hinge, a first hydraulic rod is arranged between the rear portion of the hook-shaped feeding mechanism and the U-shaped support, a plurality of storage protruding blocks are arranged at the upper portions of the front end and the rear end of the U-shaped support in a matrix manner, supporting transverse rods are arranged at the left end and the right end of the inner bottom of the U-shaped support, and supporting columns are arranged on the supporting transverse rods. An L-shaped rotating rod is arranged in the top ends of the supporting columns, automatic clamping and fixing are achieved, wood is sawn, a semi-automatic manual wood sawing manner is replaced, manual operation is omitted, man-machine separation is achieved, the personal safety of workers is guaranteed, time and labor are saved, and automatic wood sawing operation does not need to consume manpower.