39results about How to "Implement positioning operations" patented technology

The invention discloses a ranging method and a ranging device. The ranging method comprises the following steps: a first mobile terminal receives a signal, set as a hot point, of a second mobile terminal; and the first mobile terminal acquires a first distance between the first mobile terminal and the second mobile terminal according to the signal strength of the received signal. With the ranging method and the ranging device, the problem that mobile terminals are not fully functional in the related technology is solved, locating operation under the situation in which an external network cannot be received is realized, and the user experience is improved.

The invention belongs to the technical field of motor production, and particularly relates to auxiliary equipment for hole forming of a motor shell. According to the technical scheme, the auxiliary equipment comprises a drilling assembly used for hole forming of the motor shell. A conveying assembly is fixedly connected to the bottom of the drilling assembly. Blocking assemblies located inside theconveying assembly are mounted below the input end and the output end of the drilling assembly. A material returning assembly arranged in the length direction of the conveying assembly is mounted onone side of the conveying assembly. Pushing assemblies fixedly connected with the conveying assembly are mounted on one sides, far away from the material returning assembly, of the two blocking assemblies and are located on one side, far away from the material returning assembly, of the conveying assembly. By means of the auxiliary equipment, drilling of end portion mounting holes of different motors is realized, adjustment is carried out according to the model of the motor shell and the positions of the mounting holes, convenience in adjustment is brought to an operator, the motor machining efficiency is improved, the consistency of the drilling of the mounting holes of the motor shell is improved, and the motor production efficiency is improved.

The invention provides a product positioning device and method. The product positioning device comprises a bottom plate, a product placement seat arranged on the bottom plate, and at least two groupsof pushing assemblies located on the periphery of the product placement seat, and a product to be positioned is placed on the product placement seat; each pushing assembly comprises a pushing air cylinder fixed on the bottom plate and a dense pin module arranged on the corresponding pushing air cylinder; each dense pin module comprises a rod pin fixing block and a resistor fixing block fixedly connected with the rod pin fixing block, rod pins which are regularly distributed are arranged on the rod pin fixing blocks, and force sensitive resistors which are fixedly connected with the rod pins are arranged on the resistor fixing blocks; the pushing air cylinders are used for pushing the dense pin modules to move towards the side close to the product to be positioned, and the product to be positioned is limited and fixed through the rod pins; and the force sensitive resistors are used for detecting the deformation amount when the rod pins are in contact with the product to be positioned, and an external control system determines the current positioning position of the product to be positioned through the deformation amount information. By using the device and the method, universal typeaccurate positioning of the product can be realized.

The invention relates to sand blasting machining equipment with an automatic feeding and discharging function. The sand blasting machining equipment comprises a sand blasting support located in the middle, a sand blasting device is installed on the sand blasting support, a feeding support is arranged in front of the sand blasting support, a discharging support is arranged behind the sand blasting support, and supporting plate conveyors used for conveying supporting plates are arranged on the side portions of the sand blasting support, the feeding support and the discharging support. A positioning device is arranged in the middle of the feeding support, a feeding conveying device is arranged on the inner side of the positioning device, a tray separating device is arranged on the outer side of the positioning device, a workpiece transferring device is arranged in the middle of the tray separating device, a supporting plate transferring device is arranged on the front portion of the feeding conveying device, a feeding transverse moving device is arranged in the middle of the feeding conveying device, and a feeding longitudinal moving device is arranged on the middle rear portion of the feeding conveying device. A discharging conveying device is installed on the discharging support, a discharging longitudinal moving device is arranged on the middle front portion of the discharging conveying device, and a discharging transverse moving device is arranged at the tail of the discharging conveying device. The sand blasting machining equipment is reasonable in structural design, continuous sand blasting machining is achieved, and the workpiece machining efficiency is improved.

The invention discloses production equipment with a reaction liquid flow rate control function for microwave reactor processing. The equipment comprises a main body frame, a bracket is fixedly mountedat the bottom end of the inner wall of the main body frame, a conveyor belt is mounted on the inner wall of the bracket, a positioning frame is welded at the top end of the bracket, the inner wall ofthe positioning frame is fixedly connected to a fixed positioning block which is located at the top end of the bracket and away from the main body frame, a clamping and conveying frame is welded to the position, located on the inner wall of the main body frame, of the upper portion of the positioning frame, and a rotating plate is welded to the outer wall of the clamping and conveying frame. According to the production equipment with a reaction liquid flow rate control function for microwave reactor processing, by arranging a special-shaped cam, a first pneumatic push rod in the positioning frame works to drive a first push plate to move, the first push plate drives the special-shaped cam to rotate through a first connecting rod, the special-shaped cam drives a movable positioning block to move through a second connecting rod, and the movable positioning block is of a concave design. Through cooperation of the fixed positioning block, the positioning operation on a machined workpieceis realized.

The invention discloses a transformer easy to assemble and position. The transformer comprises a framework, a magnetic core and a coil, the magnetic core comprises two E-shaped magnetic core parts which are mutually spliced front and back, the framework is arranged between the two E-shaped magnetic core parts, each E-shaped magnetic core part comprises a core body, a side edge and a middle column, the side edge and the middle column are arranged on the core body, a through hole is formed in the framework, the middle columns of the two E-shaped magnetic core parts are connected through the through hole, and a positioning edge extending towards the core body is arranged at the upper end of the framework. A positioning groove matched with the positioning part is formed in the core body, the positioning part is arranged at the lower end of the framework, and the lower end of the core body is limited by the upper end of the positioning part; thus, through the design of the framework and the magnetic core, the positioning grooves are connected with the positioning edges in a matched mode, and the positioning portions are connected with the lower end of the magnetic core in a matched mode, so that positioning operation of the magnetic core on the framework is achieved, assembling is firm, follow-up operation of fixing the magnetic core and the framework through glue is facilitated, structural design is ingenious and reasonable, and quality is stable and consistent; the production efficiency of the transformer is improved, the cost is low, and the application range is wide.

The invention discloses a self-debugging placing rack for Chinese zither teaching, and belongs to the field of Chinese zither placing racks, the self-debugging placing rack for Chinese zither teaching comprises a telescopic frame, a push-press plate, a fixing pin, a connecting rotating rod and a pull-press rod, the output end of the electric push rod is provided with a push rod used for driving the push plate to vertically slide along the fixing pin, the outer wall of the push rod is rotatably connected with a driving sleeve used for driving the connecting rotating rod to vertically rotate, and the connecting rotating rod is rotatably connected with the outer wall of the telescopic frame. By arranging a second fixing plate, in the fixing mechanism, a working push plate slides to drive a rotary connecting rod to rotate through a first pore plate, the rotary connecting rod rotates to drive a working pressing plate and the working push plate to synchronously and relatively slide through a second pore plate, and stable fixing operation of the Chinese zither is achieved through synchronous and relative sliding of the first fixing plate and the second fixing plate.

The invention relates to the technical field of glass processing, and provides a glass injection molding mold and molding machine tool. The glass injection molding mold and molding machine tool comprises a feeding mechanism, a molding mechanism, a conveying roller machine, a transition conveying mechanism, a support frame, a turn-over mechanism and a processing mechanism, wherein the feeding mechanism is arranged on one side of the molding mechanism; the conveying roller machine and the support frame are covered with a mounting cover plate; the feeding mechanism comprises a bearing table, a lead screw sliding table, a mounting support, a mixing assembly and an injection molding barrel; the bearing table is transversely arranged on one side of the molding mechanism; the lead screw sliding table is mounted at the inner top of the bearing table; the bottom of the mounting support is connected with the moving end of the lead screw sliding table; the injection molding barrel is fixed to the mounting support; a driving motor is arranged on the mounting support; a heater, a screw rod and a spiral blade are arranged in the injection molding barrel; the output end of the driving motor is connected with one end of the screw rod through a coupler; and the spiral blade is fixed to the screw rod.

The invention aims to provide automatic feeding equipment for LED bulb shells. By means of the feeding device, efficient feeding of the LED bulb shells can be achieved, manpower is saved, and the feeding quality is guaranteed. The automatic feeding equipment comprises a supply bin, a feeding frame and a transferring device. The feeding frame is arranged on one side of the supply bin and provided with a conveying belt. A hopper, a conveying belt and a feeding platform are arranged in the supply bin. An installing groove is formed in the side wall of the hopper. The conveying belt is arranged in the installing groove. A discharging port of the conveying belt is connected with the side face of the feeding platform. Material baffles are arranged on a belt body of the conveying belt at intervals. An overturning device is further arranged in the supply bin.

The invention provides a drilling device special for a support part, and belongs to the technical field of machining. The drilling device comprises a base, a positioning block, a supporting plate, a drilling plate, a drilling sleeve, a pressing sliding block, a support, an adjusting bolt and a J-shaped supporting block. When the drilling device is used for drilling a bracket part on a common drilling machine, the quick positioning operation of the part can be realized, and the positioning surface is a finish machining surface, so that the positioning precision is high; according to the device, positioning can be rapidly achieved through the finish machining surface of a part, clamping is rapidly achieved through the pressing sliding block, and the device is simple and convenient to use; meanwhile, the drilling device is made of common materials, and each part is simple in structure, convenient to machine, low in manufacturing cost, low in maintenance cost and suitable for mass production.